35 lines
1 KiB
Go
35 lines
1 KiB
Go
//go:build !windows
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// +build !windows
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package dockerfile // import "github.com/docker/docker/builder/dockerfile"
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import (
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"runtime"
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"testing"
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)
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func TestNormalizeWorkdir(t *testing.T) {
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testCases := []struct{ current, requested, expected, expectedError string }{
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{``, ``, ``, `cannot normalize nothing`},
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{``, `foo`, `/foo`, ``},
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{``, `/foo`, `/foo`, ``},
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{`/foo`, `bar`, `/foo/bar`, ``},
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{`/foo`, `/bar`, `/bar`, ``},
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}
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for _, test := range testCases {
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normalized, err := normalizeWorkdir(runtime.GOOS, test.current, test.requested)
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if test.expectedError != "" && err == nil {
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t.Fatalf("NormalizeWorkdir should return an error %s, got nil", test.expectedError)
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}
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if test.expectedError != "" && err.Error() != test.expectedError {
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t.Fatalf("NormalizeWorkdir returned wrong error. Expected %s, got %s", test.expectedError, err.Error())
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}
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if normalized != test.expected {
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t.Fatalf("NormalizeWorkdir error. Expected %s for current %s and requested %s, got %s", test.expected, test.current, test.requested, normalized)
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}
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}
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}
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