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Diffstat (limited to 'config/config_test.go')
-rw-r--r--config/config_test.go275
1 files changed, 275 insertions, 0 deletions
diff --git a/config/config_test.go b/config/config_test.go
new file mode 100644
index 00000000..d159a1dc
--- /dev/null
+++ b/config/config_test.go
@@ -0,0 +1,275 @@
+package config
+
+import (
+ "os"
+ "path/filepath"
+ "strings"
+ "testing"
+
+ "codeberg.org/lindenii/furgit/internal/testgit"
+ "codeberg.org/lindenii/furgit/oid"
+)
+
+func openConfig(t *testing.T, repo *testgit.TestRepo) *os.File {
+ t.Helper()
+ cfgFile, err := os.Open(filepath.Join(repo.Dir(), "config"))
+ if err != nil {
+ t.Fatalf("failed to open config: %v", err)
+ }
+ return cfgFile
+}
+
+func gitConfigGet(t *testing.T, repo *testgit.TestRepo, key string) string {
+ t.Helper()
+ return repo.Run(t, "config", "--get", key)
+}
+
+func TestConfigAgainstGit(t *testing.T) {
+ testgit.ForEachAlgorithm(t, func(t *testing.T, algo oid.Algorithm) {
+ repo := testgit.NewBareRepo(t, algo)
+ repo.Run(t, "config", "core.bare", "true")
+ repo.Run(t, "config", "core.filemode", "false")
+ repo.Run(t, "config", "user.name", "Jane Doe")
+ repo.Run(t, "config", "user.email", "jane@example.org")
+
+ cfgFile := openConfig(t, repo)
+ defer func() { _ = cfgFile.Close() }()
+
+ cfg, err := ParseConfig(cfgFile)
+ if err != nil {
+ t.Fatalf("ParseConfig failed: %v", err)
+ }
+
+ if got := cfg.Get("core", "", "bare"); got != "true" {
+ t.Errorf("core.bare: got %q, want %q", got, "true")
+ }
+ if got := cfg.Get("core", "", "filemode"); got != "false" {
+ t.Errorf("core.filemode: got %q, want %q", got, "false")
+ }
+ if got := cfg.Get("user", "", "name"); got != "Jane Doe" {
+ t.Errorf("user.name: got %q, want %q", got, "Jane Doe")
+ }
+ if got := cfg.Get("user", "", "email"); got != "jane@example.org" {
+ t.Errorf("user.email: got %q, want %q", got, "jane@example.org")
+ }
+ })
+}
+
+func TestConfigSubsectionAgainstGit(t *testing.T) {
+ testgit.ForEachAlgorithm(t, func(t *testing.T, algo oid.Algorithm) {
+ repo := testgit.NewBareRepo(t, algo)
+ repo.Run(t, "config", "remote.origin.url", "https://example.org/repo.git")
+ repo.Run(t, "config", "remote.origin.fetch", "+refs/heads/*:refs/remotes/origin/*")
+
+ cfgFile := openConfig(t, repo)
+ defer func() { _ = cfgFile.Close() }()
+
+ cfg, err := ParseConfig(cfgFile)
+ if err != nil {
+ t.Fatalf("ParseConfig failed: %v", err)
+ }
+
+ if got := cfg.Get("remote", "origin", "url"); got != "https://example.org/repo.git" {
+ t.Errorf("remote.origin.url: got %q, want %q", got, "https://example.org/repo.git")
+ }
+ if got := cfg.Get("remote", "origin", "fetch"); got != "+refs/heads/*:refs/remotes/origin/*" {
+ t.Errorf("remote.origin.fetch: got %q, want %q", got, "+refs/heads/*:refs/remotes/origin/*")
+ }
+ })
+}
+
+func TestConfigMultiValueAgainstGit(t *testing.T) {
+ testgit.ForEachAlgorithm(t, func(t *testing.T, algo oid.Algorithm) {
+ repo := testgit.NewBareRepo(t, algo)
+ repo.Run(t, "config", "--add", "remote.origin.fetch", "+refs/heads/main:refs/remotes/origin/main")
+ repo.Run(t, "config", "--add", "remote.origin.fetch", "+refs/heads/dev:refs/remotes/origin/dev")
+ repo.Run(t, "config", "--add", "remote.origin.fetch", "+refs/tags/*:refs/tags/*")
+
+ cfgFile := openConfig(t, repo)
+ defer func() { _ = cfgFile.Close() }()
+
+ cfg, err := ParseConfig(cfgFile)
+ if err != nil {
+ t.Fatalf("ParseConfig failed: %v", err)
+ }
+
+ fetches := cfg.GetAll("remote", "origin", "fetch")
+ if len(fetches) != 3 {
+ t.Fatalf("expected 3 fetch values, got %d", len(fetches))
+ }
+
+ expected := []string{
+ "+refs/heads/main:refs/remotes/origin/main",
+ "+refs/heads/dev:refs/remotes/origin/dev",
+ "+refs/tags/*:refs/tags/*",
+ }
+ for i, want := range expected {
+ if fetches[i] != want {
+ t.Errorf("fetch[%d]: got %q, want %q", i, fetches[i], want)
+ }
+ }
+ })
+}
+
+func TestConfigCaseInsensitiveAgainstGit(t *testing.T) {
+ testgit.ForEachAlgorithm(t, func(t *testing.T, algo oid.Algorithm) {
+ repo := testgit.NewBareRepo(t, algo)
+ repo.Run(t, "config", "Core.Bare", "true")
+ repo.Run(t, "config", "CORE.FileMode", "false")
+
+ gitVerifyBare := gitConfigGet(t, repo, "core.bare")
+ gitVerifyFilemode := gitConfigGet(t, repo, "core.filemode")
+
+ cfgFile := openConfig(t, repo)
+ defer func() { _ = cfgFile.Close() }()
+
+ cfg, err := ParseConfig(cfgFile)
+ if err != nil {
+ t.Fatalf("ParseConfig failed: %v", err)
+ }
+
+ if got := cfg.Get("core", "", "bare"); got != gitVerifyBare {
+ t.Errorf("core.bare: got %q, want %q (from git)", got, gitVerifyBare)
+ }
+ if got := cfg.Get("CORE", "", "BARE"); got != gitVerifyBare {
+ t.Errorf("CORE.BARE: got %q, want %q (from git)", got, gitVerifyBare)
+ }
+ if got := cfg.Get("core", "", "filemode"); got != gitVerifyFilemode {
+ t.Errorf("core.filemode: got %q, want %q (from git)", got, gitVerifyFilemode)
+ }
+ })
+}
+
+func TestConfigBooleanAgainstGit(t *testing.T) {
+ testgit.ForEachAlgorithm(t, func(t *testing.T, algo oid.Algorithm) {
+ repo := testgit.NewBareRepo(t, algo)
+ repo.Run(t, "config", "test.flag1", "true")
+ repo.Run(t, "config", "test.flag2", "false")
+ repo.Run(t, "config", "test.flag3", "yes")
+ repo.Run(t, "config", "test.flag4", "no")
+
+ cfgFile := openConfig(t, repo)
+ defer func() { _ = cfgFile.Close() }()
+
+ cfg, err := ParseConfig(cfgFile)
+ if err != nil {
+ t.Fatalf("ParseConfig failed: %v", err)
+ }
+
+ tests := []struct {
+ key string
+ want string
+ }{
+ {"flag1", gitConfigGet(t, repo, "test.flag1")},
+ {"flag2", gitConfigGet(t, repo, "test.flag2")},
+ {"flag3", gitConfigGet(t, repo, "test.flag3")},
+ {"flag4", gitConfigGet(t, repo, "test.flag4")},
+ }
+
+ for _, tt := range tests {
+ if got := cfg.Get("test", "", tt.key); got != tt.want {
+ t.Errorf("test.%s: got %q, want %q (from git)", tt.key, got, tt.want)
+ }
+ }
+ })
+}
+
+func TestConfigComplexValuesAgainstGit(t *testing.T) {
+ testgit.ForEachAlgorithm(t, func(t *testing.T, algo oid.Algorithm) {
+ repo := testgit.NewBareRepo(t, algo)
+ repo.Run(t, "config", "test.spaced", "value with spaces")
+ repo.Run(t, "config", "test.special", "value=with=equals")
+ repo.Run(t, "config", "test.path", "/path/to/something")
+ repo.Run(t, "config", "test.number", "12345")
+
+ cfgFile := openConfig(t, repo)
+ defer func() { _ = cfgFile.Close() }()
+
+ cfg, err := ParseConfig(cfgFile)
+ if err != nil {
+ t.Fatalf("ParseConfig failed: %v", err)
+ }
+
+ tests := []string{"spaced", "special", "path", "number"}
+ for _, key := range tests {
+ want := gitConfigGet(t, repo, "test."+key)
+ if got := cfg.Get("test", "", key); got != want {
+ t.Errorf("test.%s: got %q, want %q (from git)", key, got, want)
+ }
+ }
+ })
+}
+
+func TestConfigEntriesAgainstGit(t *testing.T) {
+ testgit.ForEachAlgorithm(t, func(t *testing.T, algo oid.Algorithm) {
+ repo := testgit.NewBareRepo(t, algo)
+ repo.Run(t, "config", "core.bare", "true")
+ repo.Run(t, "config", "core.filemode", "false")
+ repo.Run(t, "config", "user.name", "Test User")
+
+ cfgFile := openConfig(t, repo)
+ defer func() { _ = cfgFile.Close() }()
+
+ cfg, err := ParseConfig(cfgFile)
+ if err != nil {
+ t.Fatalf("ParseConfig failed: %v", err)
+ }
+
+ entries := cfg.Entries()
+ if len(entries) < 3 {
+ t.Errorf("expected at least 3 entries, got %d", len(entries))
+ }
+
+ found := make(map[string]bool)
+ for _, entry := range entries {
+ key := entry.Section + "." + entry.Key
+ if entry.Subsection != "" {
+ key = entry.Section + "." + entry.Subsection + "." + entry.Key
+ }
+ found[key] = true
+
+ gitValue := gitConfigGet(t, repo, key)
+ if entry.Value != gitValue {
+ t.Errorf("entry %s: got value %q, git has %q", key, entry.Value, gitValue)
+ }
+ }
+ })
+}
+
+func TestConfigErrorCases(t *testing.T) {
+ tests := []struct {
+ name string
+ config string
+ }{
+ {
+ name: "key before section",
+ config: "bare = true",
+ },
+ {
+ name: "invalid section character",
+ config: "[core/invalid]",
+ },
+ {
+ name: "unterminated section",
+ config: "[core",
+ },
+ {
+ name: "unterminated quote",
+ config: "[core]\n\tbare = \"true",
+ },
+ {
+ name: "invalid escape",
+ config: "[core]\n\tvalue = \"test\\x\"",
+ },
+ }
+
+ for _, tt := range tests {
+ t.Run(tt.name, func(t *testing.T) {
+ r := strings.NewReader(tt.config)
+ _, err := ParseConfig(r)
+ if err == nil {
+ t.Errorf("expected error for %s", tt.name)
+ }
+ })
+ }
+}
generated by cgit v1.3.1-10-gc9f91 (git 2.54.0) at 2026-05-25 13:17:29 +0000