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Filesize formatting (#456)
* configure the format of filesize * type-o * removed some comments * updated tests * accomodated filesize_metric better, added test
This commit is contained in:
Darren Schroeder
GitHub
parent
a8e5cb871e
commit
3dc19d4179
139
Cargo.lock
generated
139
Cargo.lock
generated
@ -103,6 +103,15 @@ version = "0.3.6"
|
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a4c527152e37cf757a3f78aae5a06fbeefdb07ccc535c980a3208ee3060dd544"
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[[package]]
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name = "arrayvec"
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version = "0.4.12"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "cd9fd44efafa8690358b7408d253adf110036b88f55672a933f01d616ad9b1b9"
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dependencies = [
|
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"nodrop",
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]
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[[package]]
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name = "arrayvec"
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version = "0.5.2"
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@ -269,7 +278,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "afa748e348ad3be8263be728124b24a24f268266f6f5d58af9d75f6a40b5c587"
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dependencies = [
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"arrayref",
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"arrayvec",
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"arrayvec 0.5.2",
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"constant_time_eq",
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]
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@ -306,6 +315,12 @@ dependencies = [
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"serde",
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]
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[[package]]
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name = "bumpalo"
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version = "3.8.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8f1e260c3a9040a7c19a12468758f4c16f31a81a1fe087482be9570ec864bb6c"
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[[package]]
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name = "byte-unit"
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version = "4.0.13"
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@ -548,6 +563,16 @@ version = "0.2.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
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[[package]]
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name = "cstr_core"
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version = "0.2.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "917ba9efe9e1e736671d5a03f006afc4e7e3f32503e2077e0bcaf519c0c8c1d3"
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dependencies = [
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"cty",
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"memchr",
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]
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[[package]]
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name = "csv"
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version = "1.1.6"
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@ -590,6 +615,12 @@ dependencies = [
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"winapi",
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]
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[[package]]
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name = "cty"
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version = "0.2.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b365fabc795046672053e29c954733ec3b05e4be654ab130fe8f1f94d7051f35"
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[[package]]
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name = "dialoguer"
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version = "0.9.0"
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@ -1137,6 +1168,15 @@ dependencies = [
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"libc",
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]
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[[package]]
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name = "js-sys"
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version = "0.3.55"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "7cc9ffccd38c451a86bf13657df244e9c3f37493cce8e5e21e940963777acc84"
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dependencies = [
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"wasm-bindgen",
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]
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[[package]]
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name = "lazy_static"
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version = "1.4.0"
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@ -1455,6 +1495,12 @@ dependencies = [
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"memoffset",
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]
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[[package]]
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name = "nodrop"
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version = "0.1.14"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "72ef4a56884ca558e5ddb05a1d1e7e1bfd9a68d9ed024c21704cc98872dae1bb"
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[[package]]
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name = "nom"
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version = "1.2.4"
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@ -1631,8 +1677,10 @@ dependencies = [
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"indexmap",
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"miette",
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"nu-json",
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"num-format",
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"serde",
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"serde_json",
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"sys-locale",
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"thiserror",
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"typetag",
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]
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@ -1754,6 +1802,16 @@ dependencies = [
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"num-traits",
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]
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[[package]]
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name = "num-format"
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version = "0.4.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bafe4179722c2894288ee77a9f044f02811c86af699344c498b0840c698a2465"
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dependencies = [
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"arrayvec 0.4.12",
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"itoa",
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]
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[[package]]
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name = "num-integer"
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version = "0.1.44"
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@ -2660,6 +2718,19 @@ dependencies = [
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"unicode-xid",
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]
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[[package]]
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name = "sys-locale"
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version = "0.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "91f89ebb59fa30d4f65fafc2d68e94f6975256fd87e812dd99cb6e020c8563df"
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dependencies = [
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"cc",
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"cstr_core",
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"libc",
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"web-sys",
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"winapi",
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]
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[[package]]
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name = "sysinfo"
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version = "0.20.5"
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@ -2967,7 +3038,7 @@ version = "0.10.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6cbce692ab4ca2f1f3047fcf732430249c0e971bfdd2b234cf2c47ad93af5983"
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dependencies = [
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"arrayvec",
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"arrayvec 0.5.2",
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"utf8parse",
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"vte_generate_state_changes",
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]
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@ -3003,6 +3074,70 @@ version = "0.10.0+wasi-snapshot-preview1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
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[[package]]
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name = "wasm-bindgen"
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version = "0.2.78"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "632f73e236b219150ea279196e54e610f5dbafa5d61786303d4da54f84e47fce"
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dependencies = [
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"cfg-if",
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"wasm-bindgen-macro",
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]
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[[package]]
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name = "wasm-bindgen-backend"
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version = "0.2.78"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a317bf8f9fba2476b4b2c85ef4c4af8ff39c3c7f0cdfeed4f82c34a880aa837b"
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dependencies = [
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"bumpalo",
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"lazy_static",
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"log",
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"proc-macro2",
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"quote",
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"syn",
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"wasm-bindgen-shared",
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]
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[[package]]
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name = "wasm-bindgen-macro"
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version = "0.2.78"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d56146e7c495528bf6587663bea13a8eb588d39b36b679d83972e1a2dbbdacf9"
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dependencies = [
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"quote",
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"wasm-bindgen-macro-support",
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]
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[[package]]
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name = "wasm-bindgen-macro-support"
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version = "0.2.78"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "7803e0eea25835f8abdc585cd3021b3deb11543c6fe226dcd30b228857c5c5ab"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn",
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"wasm-bindgen-backend",
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"wasm-bindgen-shared",
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]
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[[package]]
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name = "wasm-bindgen-shared"
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version = "0.2.78"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0237232789cf037d5480773fe568aac745bfe2afbc11a863e97901780a6b47cc"
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[[package]]
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name = "web-sys"
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version = "0.3.55"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "38eb105f1c59d9eaa6b5cdc92b859d85b926e82cb2e0945cd0c9259faa6fe9fb"
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dependencies = [
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"js-sys",
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"wasm-bindgen",
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]
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[[package]]
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name = "winapi"
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version = "0.3.9"
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@ -17,6 +17,8 @@ im = "15.0.0"
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serde_json = { version = "1.0", optional = true }
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nu-json = { path = "../nu-json" }
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typetag = "0.1.8"
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num-format = "0.4.0"
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sys-locale = "0.1.0"
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[features]
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plugin = ["serde_json"]
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@ -14,6 +14,7 @@ pub struct Config {
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pub footer_mode: FooterMode,
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pub animate_prompt: bool,
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pub float_precision: i64,
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pub filesize_format: String,
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pub without_color: bool,
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}
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@ -28,6 +29,7 @@ impl Default for Config {
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footer_mode: FooterMode::Never,
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animate_prompt: ANIMATE_PROMPT_DEFAULT,
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float_precision: 4,
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filesize_format: "auto".into(),
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without_color: false,
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}
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}
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@ -74,7 +76,7 @@ impl Value {
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config.use_grid_icons = value.as_bool()?;
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}
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"footer_mode" => {
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let val_str = value.as_string()?;
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let val_str = value.as_string()?.to_lowercase();
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config.footer_mode = match val_str.as_ref() {
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"auto" => FooterMode::Auto,
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"never" => FooterMode::Never,
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@ -94,6 +96,9 @@ impl Value {
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"without_color" => {
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config.without_color = value.as_bool()?;
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}
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"filesize_format" => {
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config.filesize_format = value.as_string()?.to_lowercase();
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}
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_ => {}
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}
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}
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@ -5,13 +5,16 @@ mod range;
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mod stream;
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mod unit;
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use byte_unit::ByteUnit;
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use chrono::{DateTime, FixedOffset};
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use chrono_humanize::HumanTime;
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pub use from_value::FromValue;
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use indexmap::map::IndexMap;
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use num_format::{Locale, ToFormattedString};
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pub use range::*;
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use serde::{Deserialize, Serialize};
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pub use stream::*;
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use sys_locale::get_locale;
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pub use unit::*;
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use std::collections::HashMap;
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@ -1474,16 +1477,114 @@ pub fn format_duration(duration: i64) -> String {
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}
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fn format_filesize(num_bytes: i64, config: &Config) -> String {
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// Allow the user to specify how they want their numbers formatted
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let filesize_format_var = get_config_filesize_format(config);
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let byte = byte_unit::Byte::from_bytes(num_bytes as u128);
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let adj_byte =
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if filesize_format_var.0 == byte_unit::ByteUnit::B && filesize_format_var.1 == "auto" {
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byte.get_appropriate_unit(!config.filesize_metric)
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} else {
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byte.get_adjusted_unit(filesize_format_var.0)
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};
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if byte.get_bytes() == 0u128 {
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return "—".to_string();
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}
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match adj_byte.get_unit() {
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byte_unit::ByteUnit::B => {
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let locale_string = get_locale().unwrap_or_else(|| String::from("en-US"));
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// Since get_locale() and Locale::from_name() don't always return the same items
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// we need to try and parse it to match. For instance, a valid locale is de_DE
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// however Locale::from_name() wants only de so we split and parse it out.
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let locale_string = locale_string.replace("_", "-"); // en_AU -> en-AU
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let locale = match Locale::from_name(&locale_string) {
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Ok(loc) => loc,
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_ => {
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let all = num_format::Locale::available_names();
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let locale_prefix = &locale_string.split('-').collect::<Vec<&str>>();
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if all.contains(&locale_prefix[0]) {
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// eprintln!("Found alternate: {}", &locale_prefix[0]);
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Locale::from_name(locale_prefix[0]).unwrap_or(Locale::en)
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} else {
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// eprintln!("Unable to find matching locale. Defaulting to en-US");
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Locale::en
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}
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}
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};
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let locale_byte = adj_byte.get_value() as u64;
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let locale_byte_string = locale_byte.to_formatted_string(&locale);
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let byte = byte.get_appropriate_unit(config.filesize_metric);
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match byte.get_unit() {
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byte_unit::ByteUnit::B => format!("{} B ", byte.get_value()),
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_ => byte.format(1),
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if filesize_format_var.1 == "auto" {
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format!("{} B", locale_byte_string)
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} else {
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locale_byte_string
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}
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}
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_ => adj_byte.format(1),
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}
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}
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fn get_config_filesize_format(config: &Config) -> (ByteUnit, &str) {
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// We need to take into account config.filesize_metric so, if someone asks for KB
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// filesize_metric is true, return KiB
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let filesize_format = match config.filesize_format.as_str() {
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"b" => (byte_unit::ByteUnit::B, ""),
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"kb" => {
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if config.filesize_metric {
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(byte_unit::ByteUnit::KiB, "")
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} else {
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(byte_unit::ByteUnit::KB, "")
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}
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}
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"kib" => (byte_unit::ByteUnit::KiB, ""),
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"mb" => {
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if config.filesize_metric {
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(byte_unit::ByteUnit::MiB, "")
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} else {
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(byte_unit::ByteUnit::MB, "")
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}
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}
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"mib" => (byte_unit::ByteUnit::MiB, ""),
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"gb" => {
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if config.filesize_metric {
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(byte_unit::ByteUnit::GiB, "")
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} else {
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(byte_unit::ByteUnit::GB, "")
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}
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}
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"gib" => (byte_unit::ByteUnit::GiB, ""),
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"tb" => {
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if config.filesize_metric {
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(byte_unit::ByteUnit::TiB, "")
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} else {
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(byte_unit::ByteUnit::TB, "")
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}
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}
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"tib" => (byte_unit::ByteUnit::TiB, ""),
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"pb" => {
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if config.filesize_metric {
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(byte_unit::ByteUnit::PiB, "")
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} else {
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(byte_unit::ByteUnit::PB, "")
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}
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}
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"pib" => (byte_unit::ByteUnit::PiB, ""),
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"eb" => {
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if config.filesize_metric {
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(byte_unit::ByteUnit::EiB, "")
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} else {
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(byte_unit::ByteUnit::EB, "")
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}
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}
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"eib" => (byte_unit::ByteUnit::EiB, ""),
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"zb" => {
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if config.filesize_metric {
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(byte_unit::ByteUnit::ZiB, "")
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} else {
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(byte_unit::ByteUnit::ZB, "")
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}
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}
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"zib" => (byte_unit::ByteUnit::ZiB, ""),
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_ => (byte_unit::ByteUnit::B, "auto"),
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};
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filesize_format
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}
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17
src/tests.rs
17
src/tests.rs
@ -1148,19 +1148,28 @@ fn multi_word_imports() -> TestResult {
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}
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#[test]
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fn config_var_1() -> TestResult {
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fn config_filesize_format_with_metric_true() -> TestResult {
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// Note: this tests both the config variable and that it is properly captured into a block
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run_test(
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r#"let config = {"filesize_metric": $true }; do { 40kb | into string } "#,
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r#"let config = {"filesize_metric": $true "filesize_format": "kib" }; do { 40kb | into string } "#,
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"39.1 KiB",
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)
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}
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#[test]
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fn config_var_2() -> TestResult {
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fn config_filesize_format_with_metric_false_kib() -> TestResult {
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// Note: this tests both the config variable and that it is properly captured into a block
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run_test(
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r#"let config = {"filesize_metric": $false }; do { 40kb | into string } "#,
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r#"let config = {"filesize_metric": $false "filesize_format": "kib" }; do { 40kb | into string } "#,
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"39.1 KiB",
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)
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}
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#[test]
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fn config_filesize_format_with_metric_false_kb() -> TestResult {
|
||||
// Note: this tests both the config variable and that it is properly captured into a block
|
||||
run_test(
|
||||
r#"let config = {"filesize_metric": $false "filesize_format": "kb" }; do { 40kb | into string } "#,
|
||||
"40.0 KB",
|
||||
)
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user