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https://github.com/zrepl/zrepl.git
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45 lines
980 B
Go
45 lines
980 B
Go
package main
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import (
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"os"
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"strings"
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"testing"
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)
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// Idea taken from
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// https://github.com/openSUSE/umoci/blob/v0.2.1/cmd/umoci/main_test.go
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//
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// How to generate coverage:
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// go test -c -covermode=atomic -cover -coverpkg github.com/zrepl/zrepl/...
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// sudo ../logmockzfs/logzfsenv /tmp/zrepl_platform_test.log /usr/bin/zfs \
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// ./harness.test -test.coverprofile=/tmp/harness.out \
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// -test.v __DEVEL--i-heard-you-like-tests \
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// -root rpool/zreplplayground
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// go tool cover -html=/tmp/harness.out -o /tmp/harness.html
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//
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// Merge with existing coverage reports using gocovmerge:
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// https://github.com/wadey/gocovmerge
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func TestMain(t *testing.T) {
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var (
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args []string
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run bool
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)
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for _, arg := range os.Args {
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switch {
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case arg == "__DEVEL--i-heard-you-like-tests":
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run = true
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case strings.HasPrefix(arg, "-test"):
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case strings.HasPrefix(arg, "__DEVEL"):
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default:
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args = append(args, arg)
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}
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}
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os.Args = args
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if run {
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main()
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}
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}
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