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Add test to verify that the backup parent is correctly selected

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This commit is contained in:
Michael Eischer 2023-04-21 22:35:02 +02:00
parent ba16904eed
commit 3001dd8c2b
1 changed files with 27 additions and 0 deletions
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27
cmd/restic/integration_test.go
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@ -385,6 +385,33 @@ func TestBackupWithRelativePath(t *testing.T) {
rtest.Assert(t, latestSn.Parent != nil && latestSn.Parent.Equal(firstSnapshotID), "second snapshot selected unexpected parent %v instead of %v", latestSn.Parent, firstSnapshotID) rtest.Assert(t, latestSn.Parent != nil && latestSn.Parent.Equal(firstSnapshotID), "second snapshot selected unexpected parent %v instead of %v", latestSn.Parent, firstSnapshotID)
} }
func TestBackupParentSelection(t *testing.T) {
env, cleanup := withTestEnvironment(t)
defer cleanup()
testSetupBackupData(t, env)
opts := BackupOptions{}
// first backup
testRunBackup(t, filepath.Dir(env.testdata), []string{"testdata/0/0"}, opts, env.gopts)
snapshotIDs := testRunList(t, "snapshots", env.gopts)
rtest.Assert(t, len(snapshotIDs) == 1, "expected one snapshot, got %v", snapshotIDs)
firstSnapshotID := snapshotIDs[0]
// second backup, sibling path
testRunBackup(t, filepath.Dir(env.testdata), []string{"testdata/0/tests"}, opts, env.gopts)
snapshotIDs = testRunList(t, "snapshots", env.gopts)
rtest.Assert(t, len(snapshotIDs) == 2, "expected two snapshots, got %v", snapshotIDs)
// third backup, incremental for the first backup
testRunBackup(t, filepath.Dir(env.testdata), []string{"testdata/0/0"}, opts, env.gopts)
// test that the correct parent snapshot was used
latestSn, _ := testRunSnapshots(t, env.gopts)
rtest.Assert(t, latestSn != nil, "missing latest snapshot")
rtest.Assert(t, latestSn.Parent != nil && latestSn.Parent.Equal(firstSnapshotID), "third snapshot selected unexpected parent %v instead of %v", latestSn.Parent, firstSnapshotID)
}
func TestDryRunBackup(t *testing.T) { func TestDryRunBackup(t *testing.T) {
env, cleanup := withTestEnvironment(t) env, cleanup := withTestEnvironment(t)
defer cleanup() defer cleanup()