mirror of
https://github.com/therootcompany/golib.git
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102 lines
2.4 KiB
Go
102 lines
2.4 KiB
Go
//go:build integration
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package gitshallow_test
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import (
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"os"
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"path/filepath"
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"testing"
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"github.com/therootcompany/golib/net/gitshallow"
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)
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const testRepoURL = "https://github.com/bitwire-it/ipblocklist"
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func testdataDir(t *testing.T) string {
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t.Helper()
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dir, _ := filepath.Abs(".")
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for {
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if _, err := os.Stat(filepath.Join(dir, "go.mod")); err == nil {
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return filepath.Join(dir, "testdata")
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}
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parent := filepath.Dir(dir)
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if parent == dir {
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t.Fatal("could not find module root (go.mod)")
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}
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dir = parent
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}
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}
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func repoDir(t *testing.T) string {
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return filepath.Join(testdataDir(t), "gitshallow_ipblocklist")
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}
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func TestRepo_Clone(t *testing.T) {
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dir := repoDir(t)
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os.RemoveAll(dir)
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repo := gitshallow.New(testRepoURL, dir, 1, "")
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updated, err := repo.Fetch()
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if err != nil {
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t.Fatalf("Fetch (clone): %v", err)
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}
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if !updated {
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t.Error("fresh clone: expected updated=true")
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}
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for _, rel := range []string{
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"tables/inbound/single_ips.txt",
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"tables/inbound/networks.txt",
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"tables/outbound/single_ips.txt",
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"tables/outbound/networks.txt",
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} {
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info, err := os.Stat(filepath.Join(dir, rel))
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if err != nil {
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t.Errorf("expected file missing: %s", rel)
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} else {
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t.Logf("%s: %d bytes", rel, info.Size())
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}
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}
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}
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func TestRepo_Pull_SameInstance(t *testing.T) {
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dir := repoDir(t)
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repo := gitshallow.New(testRepoURL, dir, 1, "")
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// Ensure cloned.
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if _, err := repo.Fetch(); err != nil {
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t.Fatalf("initial Fetch: %v", err)
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}
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// Second pull on the same instance — already at HEAD, should not advance.
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updated, err := repo.Fetch()
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if err != nil {
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t.Fatalf("second Fetch: %v", err)
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}
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if updated {
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t.Error("same-instance second pull: expected updated=false (already at HEAD)")
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}
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t.Log("same-instance pull correctly reported no update")
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}
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func TestRepo_Pull_FreshInstance(t *testing.T) {
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dir := repoDir(t)
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// Ensure cloned via a first instance.
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first := gitshallow.New(testRepoURL, dir, 1, "")
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if _, err := first.Fetch(); err != nil {
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t.Fatalf("initial Fetch: %v", err)
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}
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// Fresh instance with no in-memory state — git HEAD on disk drives the check.
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fresh := gitshallow.New(testRepoURL, dir, 1, "")
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updated, err := fresh.Fetch()
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if err != nil {
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t.Fatalf("fresh-instance Fetch: %v", err)
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}
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if updated {
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t.Error("fresh-instance pull: expected updated=false (HEAD unchanged on disk)")
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}
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t.Log("fresh-instance pull correctly reported no update")
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}
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