jschoubben
dd802c81a7
One environment string over 128 KiB made the container fail to start with no words; the gate reads --changed-file, and a command that cannot start now says its error.
32 lines
876 B
Go
32 lines
876 B
Go
package main
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import (
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"os"
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"path/filepath"
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"reflect"
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"strings"
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"testing"
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)
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func TestTheGateJudgesAFileOfPathsAsItDoesTheSameListOfThem(t *testing.T) { // 1247/AC3
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paths := []string{"modules/a/x.go", "modules/a/y.go", "modules/b/z.go", "README.md"}
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file := filepath.Join(t.TempDir(), "changed.txt")
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if err := os.WriteFile(file, []byte(strings.Join(paths, "\n")+"\n"), 0o644); err != nil {
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t.Fatal(err)
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}
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fromFile, err := changedPaths("", file)
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if err != nil {
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t.Fatal(err)
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}
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fromList, err := changedPaths(strings.Join(paths, ","), "")
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if err != nil {
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t.Fatal(err)
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}
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if !reflect.DeepEqual(fromFile, fromList) || len(fromFile) != len(paths) {
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t.Errorf("the file gives %v, the list %v", fromFile, fromList)
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}
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if _, err := changedPaths("", filepath.Join(t.TempDir(), "none")); err == nil {
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t.Error("a file that is not there is read as no paths")
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}
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}
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