forked from extern/nushell
a3f817d71b
# Description This PR adds an alternative alias implementation. Old aliases still work but you need to use `old-alias` instead of `alias`. Instead of replacing spans in the original code and re-parsing, which proved to be extremely error-prone and a constant source of panics, the new implementation creates a new command that references the old command. Consider the new alias defined as `alias ll = ls -l`. The parser creates a new command called `ll` and remembers that it is actually a `ls` command called with the `-l` flag. Then, when the parser sees the `ll` command, it will translate it to `ls -l` and passes to it any parameters that were passed to the call to `ll`. It works quite similar to how known externals defined with `extern` are implemented. The new alias implementation should work the same way as the old aliases, including exporting from modules, referencing both known and unknown externals. It seems to preserve custom completions and pipeline metadata. It is quite robust in most cases but there are some rough edges (see later). Fixes https://github.com/nushell/nushell/issues/7648, https://github.com/nushell/nushell/issues/8026, https://github.com/nushell/nushell/issues/7512, https://github.com/nushell/nushell/issues/5780, https://github.com/nushell/nushell/issues/7754 No effect: https://github.com/nushell/nushell/issues/8122 (we might revisit the completions code after this PR) Should use custom command instead: https://github.com/nushell/nushell/issues/6048 # User-Facing Changes Since aliases are now basically commands, it has some new implications: 1. `alias spam = "spam"` (requires command call) * **workaround**: use `alias spam = echo "spam"` 2. `def foo [] { 'foo' }; alias foo = ls -l` (foo defined more than once) * **workaround**: use different name (commands also have this limitation) 4. `alias ls = (ls | sort-by type name -i)` * **workaround**: Use custom command. _The common issue with this is that it is currently not easy to pass flags through custom commands and command referencing itself will lead to stack overflow. Both of these issues are meant to be addressed._ 5. TODO: Help messages, `which` command, `$nu.scope.aliases`, etc. * Should we treat the aliases as commands or should they be separated from regular commands? 6. Needs better error message and syntax highlight for recursed alias (`alias f = f`) 7. Can't create alias with the same name as existing command (`alias ls = ls -a`) * Might be possible to add support for it (not 100% sure) 8. Standalone `alias` doesn't list aliases anymore 9. Can't alias parser keywords (e.g., stuff like `alias ou = overlay use` won't work) * TODO: Needs a better error message when attempting to do so # Tests + Formatting Don't forget to add tests that cover your changes. Make sure you've run and fixed any issues with these commands: - `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes) - `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass # After Submitting If your PR had any user-facing changes, update [the documentation](https://github.com/nushell/nushell.github.io) after the PR is merged, if necessary. This will help us keep the docs up to date.
1264 lines
34 KiB
Rust
1264 lines
34 KiB
Rust
use nu_test_support::fs::Stub::FileWithContentToBeTrimmed;
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use nu_test_support::playground::Playground;
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use nu_test_support::{nu, nu_repl_code, pipeline};
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#[test]
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fn add_overlay() {
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let inp = &[
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r#"module spam { export def foo [] { "foo" } }"#,
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r#"overlay use spam"#,
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r#"foo"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual.out, "foo");
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assert_eq!(actual_repl.out, "foo");
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}
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#[test]
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fn add_overlay_as_new_name() {
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let inp = &[
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r#"module spam { export def foo [] { "foo" } }"#,
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r#"overlay use spam as spam_new"#,
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r#"foo"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual.out, "foo");
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assert_eq!(actual_repl.out, "foo");
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}
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#[test]
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fn add_overlay_twice() {
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let inp = &[
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r#"module spam { export def foo [] { "foo" } }"#,
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r#"overlay use spam"#,
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r#"overlay use spam"#,
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r#"foo"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual.out, "foo");
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assert_eq!(actual_repl.out, "foo");
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}
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#[test]
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fn add_prefixed_overlay() {
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let inp = &[
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r#"module spam { export def foo [] { "foo" } }"#,
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r#"overlay use --prefix spam"#,
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r#"spam foo"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual.out, "foo");
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assert_eq!(actual_repl.out, "foo");
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}
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#[test]
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fn add_prefixed_overlay_twice() {
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let inp = &[
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r#"module spam { export def foo [] { "foo" } }"#,
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r#"overlay use --prefix spam"#,
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r#"overlay use --prefix spam"#,
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r#"spam foo"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual.out, "foo");
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assert_eq!(actual_repl.out, "foo");
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}
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#[test]
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fn add_prefixed_overlay_mismatch_1() {
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let inp = &[
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r#"module spam { export def foo [] { "foo" } }"#,
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r#"overlay use --prefix spam"#,
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r#"overlay use spam"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert!(actual.err.contains("exists with a prefix"));
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// Why doesn't the REPL test work with the previous expected output
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assert!(actual_repl.err.contains("overlay_prefix_mismatch"));
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}
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#[test]
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fn add_prefixed_overlay_mismatch_2() {
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let inp = &[
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r#"module spam { export def foo [] { "foo" } }"#,
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r#"overlay use spam"#,
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r#"overlay use --prefix spam"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert!(actual.err.contains("exists without a prefix"));
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// Why doesn't the REPL test work with the previous expected output
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assert!(actual_repl.err.contains("overlay_prefix_mismatch"));
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}
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#[test]
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fn prefixed_overlay_keeps_custom_decl() {
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let inp = &[
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r#"module spam { export def foo [] { "foo" } }"#,
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r#"overlay use --prefix spam"#,
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r#"def bar [] { "bar" }"#,
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r#"overlay hide --keep-custom spam"#,
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r#"bar"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual.out, "bar");
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assert_eq!(actual_repl.out, "bar");
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}
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#[test]
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fn add_overlay_env() {
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let inp = &[
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r#"module spam { export-env { let-env FOO = "foo" } }"#,
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r#"overlay use spam"#,
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r#"$env.FOO"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual.out, "foo");
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assert_eq!(actual_repl.out, "foo");
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}
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#[test]
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fn add_prefixed_overlay_env_no_prefix() {
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let inp = &[
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r#"module spam { export-env { let-env FOO = "foo" } }"#,
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r#"overlay use --prefix spam"#,
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r#"$env.FOO"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual.out, "foo");
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assert_eq!(actual_repl.out, "foo");
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}
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#[test]
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fn add_overlay_from_file_decl() {
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let inp = &[r#"overlay use samples/spam.nu"#, r#"foo"#];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual.out, "foo");
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assert_eq!(actual_repl.out, "foo");
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}
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#[test]
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fn add_overlay_from_const_file_decl() {
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let inp = &[
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r#"const file = 'samples/spam.nu'"#,
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r#"overlay use $file"#,
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r#"foo"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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assert_eq!(actual.out, "foo");
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}
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#[test]
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fn add_overlay_from_const_module_name_decl() {
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let inp = &[
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r#"module spam { export def foo [] { "foo" } }"#,
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r#"const mod = 'spam'"#,
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r#"overlay use $mod"#,
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r#"foo"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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assert_eq!(actual.out, "foo");
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}
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#[test]
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fn new_overlay_from_const_name() {
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let inp = &[
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r#"const mod = 'spam'"#,
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r#"overlay new $mod"#,
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r#"overlay list | last"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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assert_eq!(actual.out, "spam");
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}
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#[test]
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fn hide_overlay_from_const_name() {
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let inp = &[
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r#"const mod = 'spam'"#,
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r#"overlay new $mod"#,
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r#"overlay hide $mod"#,
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r#"overlay list | str join ' '"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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assert!(!actual.out.contains("spam"));
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}
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// This one tests that the `nu_repl()` loop works correctly
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#[test]
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fn add_overlay_from_file_decl_cd() {
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let inp = &[r#"cd samples"#, r#"overlay use spam.nu"#, r#"foo"#];
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual_repl.out, "foo");
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}
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#[test]
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fn add_overlay_from_file_alias() {
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let inp = &[r#"overlay use samples/spam.nu"#, r#"bar"#];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual.out, "bar");
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assert_eq!(actual_repl.out, "bar");
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}
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#[test]
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fn add_overlay_from_file_env() {
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let inp = &[r#"overlay use samples/spam.nu"#, r#"$env.BAZ"#];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual.out, "baz");
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assert_eq!(actual_repl.out, "baz");
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}
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#[test]
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fn add_overlay_scoped() {
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let inp = &[
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r#"module spam { export def foo [] { "foo" } }"#,
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r#"do { overlay use spam }"#,
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r#"foo"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert!(!actual.err.is_empty());
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#[cfg(windows)]
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assert_ne!(actual_repl.out, "foo");
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#[cfg(not(windows))]
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assert!(!actual_repl.err.is_empty());
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}
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#[test]
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fn update_overlay_from_module() {
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let inp = &[
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r#"module spam { export def foo [] { "foo" } }"#,
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r#"overlay use spam"#,
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r#"module spam { export def foo [] { "bar" } }"#,
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r#"overlay use spam"#,
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r#"foo"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual.out, "bar");
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assert_eq!(actual_repl.out, "bar");
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}
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#[test]
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fn update_overlay_from_module_env() {
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let inp = &[
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r#"module spam { export-env { let-env FOO = "foo" } }"#,
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r#"overlay use spam"#,
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r#"module spam { export-env { let-env FOO = "bar" } }"#,
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r#"overlay use spam"#,
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r#"$env.FOO"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual.out, "bar");
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assert_eq!(actual_repl.out, "bar");
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}
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#[test]
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fn overlay_use_do_not_eval_twice() {
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let inp = &[
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r#"module spam { export-env { let-env FOO = "foo" } }"#,
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r#"overlay use spam"#,
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r#"let-env FOO = "bar""#,
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r#"overlay hide spam"#,
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r#"overlay use spam"#,
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r#"$env.FOO"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual.out, "bar");
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assert_eq!(actual_repl.out, "bar");
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}
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#[test]
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fn remove_overlay() {
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let inp = &[
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r#"module spam { export def foo [] { "foo" } }"#,
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r#"overlay use spam"#,
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r#"overlay hide spam"#,
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r#"foo"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert!(!actual.err.is_empty());
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#[cfg(windows)]
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assert_ne!(actual_repl.out, "foo");
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#[cfg(not(windows))]
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assert!(!actual_repl.err.is_empty());
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}
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#[test]
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fn remove_last_overlay() {
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let inp = &[
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r#"module spam { export def foo [] { "foo" } }"#,
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r#"overlay use spam"#,
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r#"overlay hide"#,
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r#"foo"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert!(!actual.err.is_empty());
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#[cfg(windows)]
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assert_ne!(actual_repl.out, "foo");
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#[cfg(not(windows))]
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assert!(!actual_repl.err.is_empty());
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}
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#[test]
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fn remove_overlay_scoped() {
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let inp = &[
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r#"module spam { export def foo [] { "foo" } }"#,
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r#"overlay use spam"#,
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r#"do { overlay hide spam }"#,
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r#"foo"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual.out, "foo");
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assert_eq!(actual_repl.out, "foo");
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}
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#[test]
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fn remove_overlay_env() {
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let inp = &[
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r#"module spam { export-env { let-env FOO = "foo" } }"#,
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r#"overlay use spam"#,
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r#"overlay hide spam"#,
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r#"$env.FOO"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert!(actual.err.contains("not_found"));
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assert!(actual_repl.err.contains("not_found"));
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}
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#[test]
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fn remove_overlay_scoped_env() {
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let inp = &[
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r#"module spam { export-env { let-env FOO = "foo" } }"#,
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r#"overlay use spam"#,
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r#"do { overlay hide spam }"#,
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r#"$env.FOO"#,
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];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual.out, "foo");
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assert_eq!(actual_repl.out, "foo");
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}
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#[test]
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fn list_default_overlay() {
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let inp = &[r#"overlay list | last"#];
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let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
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let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
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assert_eq!(actual.out, "zero");
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assert_eq!(actual_repl.out, "zero");
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}
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#[test]
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fn list_last_overlay() {
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let inp = &[
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r#"module spam { export def foo [] { "foo" } }"#,
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r#"overlay use spam"#,
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r#"overlay list | last"#,
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];
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|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "spam");
|
|
assert_eq!(actual_repl.out, "spam");
|
|
}
|
|
|
|
#[test]
|
|
fn list_overlay_scoped() {
|
|
let inp = &[
|
|
r#"module spam { export def foo [] { "foo" } }"#,
|
|
r#"overlay use spam"#,
|
|
r#"do { overlay list | last }"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "spam");
|
|
assert_eq!(actual_repl.out, "spam");
|
|
}
|
|
|
|
#[test]
|
|
fn remove_overlay_discard_decl() {
|
|
let inp = &[
|
|
r#"overlay use samples/spam.nu"#,
|
|
r#"def bagr [] { "bagr" }"#,
|
|
r#"overlay hide spam"#,
|
|
r#"bagr"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert!(!actual.err.is_empty());
|
|
#[cfg(windows)]
|
|
assert_ne!(actual_repl.out, "bagr");
|
|
#[cfg(not(windows))]
|
|
assert!(!actual_repl.err.is_empty());
|
|
}
|
|
|
|
#[test]
|
|
fn remove_overlay_discard_alias() {
|
|
let inp = &[
|
|
r#"overlay use samples/spam.nu"#,
|
|
r#"alias bagr = echo "bagr""#,
|
|
r#"overlay hide spam"#,
|
|
r#"bagr"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert!(!actual.err.is_empty());
|
|
#[cfg(windows)]
|
|
assert_ne!(actual_repl.out, "bagr");
|
|
#[cfg(not(windows))]
|
|
assert!(!actual_repl.err.is_empty());
|
|
}
|
|
|
|
#[test]
|
|
fn remove_overlay_discard_env() {
|
|
let inp = &[
|
|
r#"overlay use samples/spam.nu"#,
|
|
r#"let-env BAGR = 'bagr'"#,
|
|
r#"overlay hide spam"#,
|
|
r#"$env.BAGR"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert!(actual.err.contains("not_found"));
|
|
assert!(actual_repl.err.contains("not_found"));
|
|
}
|
|
|
|
#[test]
|
|
fn remove_overlay_keep_decl() {
|
|
let inp = &[
|
|
r#"overlay use samples/spam.nu"#,
|
|
r#"def bagr [] { "bagr" }"#,
|
|
r#"overlay hide --keep-custom spam"#,
|
|
r#"bagr"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert!(actual.out.contains("bagr"));
|
|
assert!(actual_repl.out.contains("bagr"));
|
|
}
|
|
|
|
#[test]
|
|
fn remove_overlay_keep_alias() {
|
|
let inp = &[
|
|
r#"overlay use samples/spam.nu"#,
|
|
r#"alias bagr = echo 'bagr'"#,
|
|
r#"overlay hide --keep-custom spam"#,
|
|
r#"bagr"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert!(actual.out.contains("bagr"));
|
|
assert!(actual_repl.out.contains("bagr"));
|
|
}
|
|
|
|
#[test]
|
|
fn remove_overlay_dont_keep_env() {
|
|
let inp = &[
|
|
r#"overlay use samples/spam.nu"#,
|
|
r#"let-env BAGR = 'bagr'"#,
|
|
r#"overlay hide --keep-custom spam"#,
|
|
r#"$env.BAGR"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert!(actual.err.contains("not_found"));
|
|
assert!(actual_repl.err.contains("not_found"));
|
|
}
|
|
|
|
#[test]
|
|
fn remove_overlay_dont_keep_overwritten_decl() {
|
|
let inp = &[
|
|
r#"overlay use samples/spam.nu"#,
|
|
r#"def foo [] { 'bar' }"#,
|
|
r#"overlay hide --keep-custom spam"#,
|
|
r#"foo"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert!(!actual.err.is_empty());
|
|
#[cfg(windows)]
|
|
assert_ne!(actual_repl.out, "bagr");
|
|
#[cfg(not(windows))]
|
|
assert!(!actual_repl.err.is_empty());
|
|
}
|
|
|
|
#[test]
|
|
fn remove_overlay_dont_keep_overwritten_alias() {
|
|
let inp = &[
|
|
r#"overlay use samples/spam.nu"#,
|
|
r#"alias bar = echo `baz`"#,
|
|
r#"overlay hide --keep-custom spam"#,
|
|
r#"bar"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert!(!actual.err.is_empty());
|
|
#[cfg(windows)]
|
|
assert_ne!(actual_repl.out, "bagr");
|
|
#[cfg(not(windows))]
|
|
assert!(!actual_repl.err.is_empty());
|
|
}
|
|
|
|
#[test]
|
|
fn remove_overlay_dont_keep_overwritten_env() {
|
|
let inp = &[
|
|
r#"overlay use samples/spam.nu"#,
|
|
r#"let-env BAZ = 'bagr'"#,
|
|
r#"overlay hide --keep-custom spam"#,
|
|
r#"$env.BAZ"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert!(actual.err.contains("not_found"));
|
|
assert!(actual_repl.err.contains("not_found"));
|
|
}
|
|
|
|
#[test]
|
|
fn remove_overlay_keep_decl_in_latest_overlay() {
|
|
let inp = &[
|
|
r#"overlay use samples/spam.nu"#,
|
|
r#"def bagr [] { 'bagr' }"#,
|
|
r#"module eggs { }"#,
|
|
r#"overlay use eggs"#,
|
|
r#"overlay hide --keep-custom spam"#,
|
|
r#"bagr"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert!(actual.out.contains("bagr"));
|
|
assert!(actual_repl.out.contains("bagr"));
|
|
}
|
|
|
|
#[test]
|
|
fn remove_overlay_keep_alias_in_latest_overlay() {
|
|
let inp = &[
|
|
r#"overlay use samples/spam.nu"#,
|
|
r#"alias bagr = echo 'bagr'"#,
|
|
r#"module eggs { }"#,
|
|
r#"overlay use eggs"#,
|
|
r#"overlay hide --keep-custom spam"#,
|
|
r#"bagr"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert!(actual.out.contains("bagr"));
|
|
assert!(actual_repl.out.contains("bagr"));
|
|
}
|
|
|
|
#[test]
|
|
fn remove_overlay_dont_keep_env_in_latest_overlay() {
|
|
let inp = &[
|
|
r#"overlay use samples/spam.nu"#,
|
|
r#"let-env BAGR = 'bagr'"#,
|
|
r#"module eggs { }"#,
|
|
r#"overlay use eggs"#,
|
|
r#"overlay hide --keep-custom spam"#,
|
|
r#"$env.BAGR"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert!(actual.err.contains("not_found"));
|
|
assert!(actual_repl.err.contains("not_found"));
|
|
}
|
|
|
|
#[test]
|
|
fn preserve_overrides() {
|
|
let inp = &[
|
|
r#"overlay use samples/spam.nu"#,
|
|
r#"def foo [] { "new-foo" }"#,
|
|
r#"overlay hide spam"#,
|
|
r#"overlay use spam"#,
|
|
r#"foo"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "new-foo");
|
|
assert_eq!(actual_repl.out, "new-foo");
|
|
}
|
|
|
|
#[test]
|
|
fn reset_overrides() {
|
|
let inp = &[
|
|
r#"overlay use samples/spam.nu"#,
|
|
r#"def foo [] { "new-foo" }"#,
|
|
r#"overlay hide spam"#,
|
|
r#"overlay use samples/spam.nu"#,
|
|
r#"foo"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "foo");
|
|
assert_eq!(actual_repl.out, "foo");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_new() {
|
|
let inp = &[r#"overlay new spam"#, r#"overlay list | last"#];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "spam");
|
|
assert_eq!(actual_repl.out, "spam");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_keep_pwd() {
|
|
let inp = &[
|
|
r#"overlay new spam"#,
|
|
r#"cd samples"#,
|
|
r#"overlay hide --keep-env [ PWD ] spam"#,
|
|
r#"$env.PWD | path basename"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "samples");
|
|
assert_eq!(actual_repl.out, "samples");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_wrong_rename_type() {
|
|
let inp = &[r#"module spam {}"#, r#"overlay use spam as { echo foo }"#];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
|
|
assert!(actual.err.contains("parse_mismatch"));
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_add_renamed() {
|
|
let inp = &[
|
|
r#"module spam { export def foo [] { "foo" } }"#,
|
|
r#"overlay use spam as eggs --prefix"#,
|
|
r#"eggs foo"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "foo");
|
|
assert_eq!(actual_repl.out, "foo");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_add_renamed_const() {
|
|
let inp = &[
|
|
r#"module spam { export def foo [] { "foo" } }"#,
|
|
r#"const name = 'spam'"#,
|
|
r#"const new_name = 'eggs'"#,
|
|
r#"overlay use $name as $new_name --prefix"#,
|
|
r#"eggs foo"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "foo");
|
|
assert_eq!(actual_repl.out, "foo");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_add_renamed_from_file() {
|
|
let inp = &[
|
|
r#"overlay use samples/spam.nu as eggs --prefix"#,
|
|
r#"eggs foo"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "foo");
|
|
assert_eq!(actual_repl.out, "foo");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_cant_rename_existing_overlay() {
|
|
let inp = &[
|
|
r#"module spam { export def foo [] { "foo" } }"#,
|
|
r#"overlay use spam"#,
|
|
r#"overlay hide spam"#,
|
|
r#"overlay use spam as eggs"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert!(actual.err.contains("cant_add_overlay_help"));
|
|
assert!(actual_repl.err.contains("cant_add_overlay_help"));
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_can_add_renamed_overlay() {
|
|
let inp = &[
|
|
r#"module spam { export def foo [] { "foo" } }"#,
|
|
r#"overlay use spam as eggs --prefix"#,
|
|
r#"overlay use spam --prefix"#,
|
|
r#"(spam foo) + (eggs foo)"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "foofoo");
|
|
assert_eq!(actual_repl.out, "foofoo");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_remove_renamed_overlay() {
|
|
let inp = &[
|
|
r#"module spam { export def foo [] { "foo" } }"#,
|
|
r#"overlay use spam as eggs"#,
|
|
r#"overlay hide eggs"#,
|
|
r#"foo"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert!(actual.err.contains("external_command"));
|
|
assert!(actual_repl.err.contains("external_command"));
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_remove_and_add_renamed_overlay() {
|
|
let inp = &[
|
|
r#"module spam { export def foo [] { "foo" } }"#,
|
|
r#"overlay use spam as eggs"#,
|
|
r#"overlay hide eggs"#,
|
|
r#"overlay use eggs"#,
|
|
r#"foo"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "foo");
|
|
assert_eq!(actual_repl.out, "foo");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_use_export_env() {
|
|
let inp = &[
|
|
r#"module spam { export-env { let-env FOO = 'foo' } }"#,
|
|
r#"overlay use spam"#,
|
|
r#"$env.FOO"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "foo");
|
|
assert_eq!(actual_repl.out, "foo");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_use_export_env_hide() {
|
|
let inp = &[
|
|
r#"let-env FOO = 'foo'"#,
|
|
r#"module spam { export-env { hide-env FOO } }"#,
|
|
r#"overlay use spam"#,
|
|
r#"$env.FOO"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert!(actual.err.contains("not_found"));
|
|
assert!(actual_repl.err.contains("not_found"));
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_use_do_cd() {
|
|
Playground::setup("overlay_use_do_cd", |dirs, sandbox| {
|
|
sandbox
|
|
.mkdir("test1/test2")
|
|
.with_files(vec![FileWithContentToBeTrimmed(
|
|
"test1/test2/spam.nu",
|
|
r#"
|
|
export-env { cd test1/test2 }
|
|
"#,
|
|
)]);
|
|
|
|
let inp = &[
|
|
r#"overlay use test1/test2/spam.nu"#,
|
|
r#"$env.PWD | path basename"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: dirs.test(), pipeline(&inp.join("; ")));
|
|
|
|
assert_eq!(actual.out, "test2");
|
|
})
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_use_do_cd_file_relative() {
|
|
Playground::setup("overlay_use_do_cd_file_relative", |dirs, sandbox| {
|
|
sandbox
|
|
.mkdir("test1/test2")
|
|
.with_files(vec![FileWithContentToBeTrimmed(
|
|
"test1/test2/spam.nu",
|
|
r#"
|
|
export-env { cd ($env.FILE_PWD | path join '..') }
|
|
"#,
|
|
)]);
|
|
|
|
let inp = &[
|
|
r#"overlay use test1/test2/spam.nu"#,
|
|
r#"$env.PWD | path basename"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: dirs.test(), pipeline(&inp.join("; ")));
|
|
|
|
assert_eq!(actual.out, "test1");
|
|
})
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_use_dont_cd_overlay() {
|
|
Playground::setup("overlay_use_dont_cd_overlay", |dirs, sandbox| {
|
|
sandbox
|
|
.mkdir("test1/test2")
|
|
.with_files(vec![FileWithContentToBeTrimmed(
|
|
"test1/test2/spam.nu",
|
|
r#"
|
|
export-env {
|
|
overlay new spam
|
|
cd test1/test2
|
|
overlay hide spam
|
|
}
|
|
"#,
|
|
)]);
|
|
|
|
let inp = &[
|
|
r#"source-env test1/test2/spam.nu"#,
|
|
r#"$env.PWD | path basename"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: dirs.test(), pipeline(&inp.join("; ")));
|
|
|
|
assert_eq!(actual.out, "overlay_use_dont_cd_overlay");
|
|
})
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_use_find_scoped_module() {
|
|
Playground::setup("overlay_use_find_module_scoped", |dirs, _| {
|
|
let inp = r#"
|
|
do {
|
|
module spam { }
|
|
|
|
overlay use spam
|
|
overlay list | last
|
|
}
|
|
"#;
|
|
|
|
let actual = nu!(cwd: dirs.test(), inp);
|
|
|
|
assert_eq!(actual.out, "spam");
|
|
})
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_preserve_hidden_env_1() {
|
|
let inp = &[
|
|
r#"overlay new spam"#,
|
|
r#"let-env FOO = 'foo'"#,
|
|
r#"overlay new eggs"#,
|
|
r#"let-env FOO = 'bar'"#,
|
|
r#"hide-env FOO"#,
|
|
r#"overlay use eggs"#,
|
|
r#"$env.FOO"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "foo");
|
|
assert_eq!(actual_repl.out, "foo");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_preserve_hidden_env_2() {
|
|
let inp = &[
|
|
r#"overlay new spam"#,
|
|
r#"let-env FOO = 'foo'"#,
|
|
r#"overlay hide spam"#,
|
|
r#"overlay new eggs"#,
|
|
r#"let-env FOO = 'bar'"#,
|
|
r#"hide-env FOO"#,
|
|
r#"overlay hide eggs"#,
|
|
r#"overlay use spam"#,
|
|
r#"overlay use eggs"#,
|
|
r#"$env.FOO"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "foo");
|
|
assert_eq!(actual_repl.out, "foo");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_reset_hidden_env() {
|
|
let inp = &[
|
|
r#"overlay new spam"#,
|
|
r#"let-env FOO = 'foo'"#,
|
|
r#"overlay new eggs"#,
|
|
r#"let-env FOO = 'bar'"#,
|
|
r#"hide-env FOO"#,
|
|
r#"module eggs { export-env { let-env FOO = 'bar' } }"#,
|
|
r#"overlay use eggs"#,
|
|
r#"$env.FOO"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "bar");
|
|
assert_eq!(actual_repl.out, "bar");
|
|
}
|
|
|
|
#[ignore = "TODO: For this to work, we'd need to make predecls respect overlays"]
|
|
#[test]
|
|
fn overlay_preserve_hidden_decl() {
|
|
let inp = &[
|
|
r#"overlay new spam"#,
|
|
r#"def foo [] { 'foo' }"#,
|
|
r#"overlay new eggs"#,
|
|
r#"def foo [] { 'bar' }"#,
|
|
r#"hide foo"#,
|
|
r#"overlay use eggs"#,
|
|
r#"foo"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "foo");
|
|
assert_eq!(actual_repl.out, "foo");
|
|
}
|
|
|
|
#[ignore = "TODO: For this to work, we'd need to make predecls respect overlays"]
|
|
#[test]
|
|
fn overlay_preserve_hidden_alias() {
|
|
let inp = &[
|
|
r#"overlay new spam"#,
|
|
r#"alias foo = echo 'foo'"#,
|
|
r#"overlay new eggs"#,
|
|
r#"alias foo = echo 'bar'"#,
|
|
r#"hide foo"#,
|
|
r#"overlay use eggs"#,
|
|
r#"foo"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "foo");
|
|
assert_eq!(actual_repl.out, "foo");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_trim_single_quote() {
|
|
let inp = &[
|
|
r#"module spam { export def foo [] { "foo" } }"#,
|
|
r#"overlay use 'spam'"#,
|
|
r#"overlay list | last "#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
|
|
assert_eq!(actual.out, "spam");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_trim_single_quote_hide() {
|
|
let inp = &[
|
|
r#"module spam { export def foo [] { "foo" } }"#,
|
|
r#"overlay use 'spam'"#,
|
|
r#"overlay hide spam "#,
|
|
r#"foo"#,
|
|
];
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert!(!actual.err.is_empty());
|
|
#[cfg(windows)]
|
|
assert_ne!(actual_repl.out, "foo");
|
|
#[cfg(not(windows))]
|
|
assert!(!actual_repl.err.is_empty());
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_trim_double_quote() {
|
|
let inp = &[
|
|
r#"module spam { export def foo [] { "foo" } }"#,
|
|
r#"overlay use "spam" "#,
|
|
r#"overlay list | last "#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
|
|
assert_eq!(actual.out, "spam");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_trim_double_quote_hide() {
|
|
let inp = &[
|
|
r#"module spam { export def foo [] { "foo" } }"#,
|
|
r#"overlay use "spam" "#,
|
|
r#"overlay hide spam "#,
|
|
r#"foo"#,
|
|
];
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert!(!actual.err.is_empty());
|
|
#[cfg(windows)]
|
|
assert_ne!(actual_repl.out, "foo");
|
|
#[cfg(not(windows))]
|
|
assert!(!actual_repl.err.is_empty());
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_use_and_restore_older_env_vars() {
|
|
let inp = &[
|
|
r#"module spam {
|
|
export-env {
|
|
let old_baz = $env.BAZ;
|
|
let-env BAZ = $old_baz + 'baz'
|
|
}
|
|
}"#,
|
|
r#"let-env BAZ = 'baz'"#,
|
|
r#"overlay use spam"#,
|
|
r#"overlay hide spam"#,
|
|
r#"let-env BAZ = 'new-baz'"#,
|
|
r#"overlay use --reload spam"#,
|
|
r#"$env.BAZ"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "new-bazbaz");
|
|
assert_eq!(actual_repl.out, "new-bazbaz");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_use_and_reload() {
|
|
let inp = &[
|
|
r#"module spam {
|
|
export def foo [] { 'foo' };
|
|
export alias fooalias = echo 'foo';
|
|
export-env {
|
|
let-env FOO = 'foo'
|
|
}
|
|
}"#,
|
|
r#"overlay use spam"#,
|
|
r#"def foo [] { 'newfoo' }"#,
|
|
r#"alias fooalias = echo 'newfoo'"#,
|
|
r#"let-env FOO = 'newfoo'"#,
|
|
r#"overlay use --reload spam"#,
|
|
r#"$'(foo)(fooalias)($env.FOO)'"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "foofoofoo");
|
|
assert_eq!(actual_repl.out, "foofoofoo");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_use_and_reolad_keep_custom() {
|
|
let inp = &[
|
|
r#"overlay new spam"#,
|
|
r#"def foo [] { 'newfoo' }"#,
|
|
r#"alias fooalias = echo 'newfoo'"#,
|
|
r#"let-env FOO = 'newfoo'"#,
|
|
r#"overlay use --reload spam"#,
|
|
r#"$'(foo)(fooalias)($env.FOO)'"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: "tests/overlays", pipeline(&inp.join("; ")));
|
|
let actual_repl = nu!(cwd: "tests/overlays", nu_repl_code(inp));
|
|
|
|
assert_eq!(actual.out, "newfoonewfoonewfoo");
|
|
assert_eq!(actual_repl.out, "newfoonewfoonewfoo");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_use_main() {
|
|
let inp = &[
|
|
r#"module spam { export def main [] { "spam" } }"#,
|
|
r#"overlay use spam"#,
|
|
r#"spam"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: ".", pipeline(&inp.join("; ")));
|
|
|
|
assert_eq!(actual.out, "spam");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_use_main_prefix() {
|
|
let inp = &[
|
|
r#"module spam { export def main [] { "spam" } }"#,
|
|
r#"overlay use spam --prefix"#,
|
|
r#"spam"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: ".", pipeline(&inp.join("; ")));
|
|
|
|
assert_eq!(actual.out, "spam");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_use_main_def_env() {
|
|
let inp = &[
|
|
r#"module spam { export def-env main [] { let-env SPAM = "spam" } }"#,
|
|
r#"overlay use spam"#,
|
|
r#"spam"#,
|
|
r#"$env.SPAM"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: ".", pipeline(&inp.join("; ")));
|
|
|
|
assert_eq!(actual.out, "spam");
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_use_main_def_known_external() {
|
|
// note: requires installed cargo
|
|
let inp = &[
|
|
r#"module cargo { export extern main [] }"#,
|
|
r#"overlay use cargo"#,
|
|
r#"cargo --version"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: ".", pipeline(&inp.join("; ")));
|
|
|
|
assert!(actual.out.contains("cargo"));
|
|
}
|
|
|
|
#[test]
|
|
fn overlay_use_main_not_exported() {
|
|
let inp = &[
|
|
r#"module spam { def main [] { "spam" } }"#,
|
|
r#"overlay use spam"#,
|
|
r#"spam"#,
|
|
];
|
|
|
|
let actual = nu!(cwd: ".", pipeline(&inp.join("; ")));
|
|
|
|
assert!(actual.err.contains("external_command"));
|
|
}
|