44 lines
1.4 KiB
Go
44 lines
1.4 KiB
Go
package trunk
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import (
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"os"
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"path/filepath"
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"strings"
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"testing"
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)
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func TestTheCloneBesideTheCheckIsTheTrunk(t *testing.T) {
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beside := t.TempDir()
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dir := filepath.Join(beside, Repository, "checks", "x")
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if err := os.MkdirAll(dir, 0o755); err != nil {
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t.Fatal(err)
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}
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if err := os.WriteFile(filepath.Join(dir, "known"), []byte("a\nb\n"), 0o644); err != nil {
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t.Fatal(err)
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}
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t.Setenv(BesideEnv, beside)
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raw, found, err := Read("checks/x/known")
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if err != nil || !found || string(raw) != "a\nb\n" {
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t.Fatalf("read %q found %v err %v", raw, found, err)
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}
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if _, found, err := Read("checks/x/absent"); err != nil || found {
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t.Fatalf("a file the trunk does not hold: found %v err %v; wanted its first copy", found, err)
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}
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}
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func TestWithNothingBesideTheComparisonFailsAndSaysNotMade(t *testing.T) {
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t.Setenv(BesideEnv, "")
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_, found, err := Read("checks/x/known")
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if found || err == nil || !strings.Contains(err.Error(), "NOT COMPARED") {
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t.Fatalf("found %v, err %v; wanted a failure saying NOT COMPARED", found, err)
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}
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}
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func TestACloneBesideWithoutTheCatalogueFailsAndSaysNotMade(t *testing.T) {
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t.Setenv(BesideEnv, t.TempDir()) // the siblings are there, the catalogue's own base is not
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_, found, err := Read("checks/x/known")
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if found || err == nil || !strings.Contains(err.Error(), "NOT COMPARED") || !strings.Contains(err.Error(), "not beside") {
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t.Fatalf("found %v, err %v; wanted a failure naming the missing copy", found, err)
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}
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}
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