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path: root/config/config_test.go
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Diffstat (limited to 'config/config_test.go')
-rw-r--r--config/config_test.go365
1 files changed, 365 insertions, 0 deletions
diff --git a/config/config_test.go b/config/config_test.go
new file mode 100644
index 00000000..f863c230
--- /dev/null
+++ b/config/config_test.go
@@ -0,0 +1,365 @@
+package config
+
+import (
+ "strings"
+ "testing"
+)
+
+func TestParseConfigSimple(t *testing.T) {
+ input := `
+[core]
+ repositoryformatversion = 0
+ filemode = true
+ bare = false
+
+[user]
+ name = Alice Example
+ email = alice@example.com
+`
+ cfg, err := ParseConfig(strings.NewReader(input))
+ if err != nil {
+ t.Fatalf("ParseConfig error: %v", err)
+ }
+
+ if got := cfg.Get("core", "", "repositoryformatversion"); got != "0" {
+ t.Errorf("core.repositoryformatversion = %q, want %q", got, "0")
+ }
+ if got := cfg.Get("core", "", "filemode"); got != "true" {
+ t.Errorf("core.filemode = %q, want %q", got, "true")
+ }
+ if got := cfg.Get("user", "", "name"); got != "Alice Example" {
+ t.Errorf("user.name = %q, want %q", got, "Alice Example")
+ }
+ if got := cfg.Get("user", "", "email"); got != "alice@example.com" {
+ t.Errorf("user.email = %q, want %q", got, "alice@example.com")
+ }
+}
+
+func TestParseConfigSubsection(t *testing.T) {
+ input := `
+[remote "origin"]
+ url = https://villosa.example.org/group1/group2//repos/repo
+ fetch = +refs/heads/*:refs/remotes/origin/*
+`
+ cfg, err := ParseConfig(strings.NewReader(input))
+ if err != nil {
+ t.Fatalf("ParseConfig error: %v", err)
+ }
+
+ if got := cfg.Get("remote", "origin", "url"); got != "https://villosa.example.org/group1/group2//repos/repo" {
+ t.Errorf("remote.origin.url = %q, want %q", got, "https://villosa.example.org/group1/group2//repos/repo")
+ }
+ if got := cfg.Get("remote", "origin", "fetch"); got != "+refs/heads/*:refs/remotes/origin/*" {
+ t.Errorf("remote.origin.fetch = %q, want %q", got, "+refs/heads/*:refs/remotes/origin/*")
+ }
+}
+
+func TestParseConfigCaseInsensitive(t *testing.T) {
+ input := `
+[Core]
+ FileMode = true
+`
+ cfg, err := ParseConfig(strings.NewReader(input))
+ if err != nil {
+ t.Fatalf("ParseConfig error: %v", err)
+ }
+
+ if got := cfg.Get("core", "", "filemode"); got != "true" {
+ t.Errorf("core.filemode = %q, want %q", got, "true")
+ }
+ if got := cfg.Get("CORE", "", "FILEMODE"); got != "true" {
+ t.Errorf("CORE.FILEMODE = %q, want %q", got, "true")
+ }
+}
+
+func TestParseConfigBooleanKeys(t *testing.T) {
+ input := `
+[core]
+ bare
+ ignorecase
+`
+ cfg, err := ParseConfig(strings.NewReader(input))
+ if err != nil {
+ t.Fatalf("ParseConfig error: %v", err)
+ }
+
+ if got := cfg.Get("core", "", "bare"); got != "true" {
+ t.Errorf("core.bare = %q, want %q", got, "true")
+ }
+ if got := cfg.Get("core", "", "ignorecase"); got != "true" {
+ t.Errorf("core.ignorecase = %q, want %q", got, "true")
+ }
+}
+
+func TestParseConfigQuotedValues(t *testing.T) {
+ input := `
+[user]
+ name = "Bob Smith"
+ comment = "Has a \"quoted\" word"
+`
+ cfg, err := ParseConfig(strings.NewReader(input))
+ if err != nil {
+ t.Fatalf("ParseConfig error: %v", err)
+ }
+
+ if got := cfg.Get("user", "", "name"); got != "Bob Smith" {
+ t.Errorf("user.name = %q, want %q", got, "Bob Smith")
+ }
+ if got := cfg.Get("user", "", "comment"); got != `Has a "quoted" word` {
+ t.Errorf("user.comment = %q, want %q", got, `Has a "quoted" word`)
+ }
+}
+
+func TestParseConfigEscapeSequences(t *testing.T) {
+ input := `
+[test]
+ newline = "line1\nline2"
+ tab = "col1\tcol2"
+ backslash = "path\\to\\file"
+`
+ cfg, err := ParseConfig(strings.NewReader(input))
+ if err != nil {
+ t.Fatalf("ParseConfig error: %v", err)
+ }
+
+ if got := cfg.Get("test", "", "newline"); got != "line1\nline2" {
+ t.Errorf("test.newline = %q, want %q", got, "line1\nline2")
+ }
+ if got := cfg.Get("test", "", "tab"); got != "col1\tcol2" {
+ t.Errorf("test.tab = %q, want %q", got, "col1\tcol2")
+ }
+ if got := cfg.Get("test", "", "backslash"); got != "path\\to\\file" {
+ t.Errorf("test.backslash = %q, want %q", got, "path\\to\\file")
+ }
+}
+
+func TestParseConfigComments(t *testing.T) {
+ input := `
+# This is a comment
+; This is also a comment
+[core]
+ # Comment in section
+ bare = false # inline comment
+ filemode = true ; another inline comment
+`
+ cfg, err := ParseConfig(strings.NewReader(input))
+ if err != nil {
+ t.Fatalf("ParseConfig error: %v", err)
+ }
+
+ if got := cfg.Get("core", "", "bare"); got != "false" {
+ t.Errorf("core.bare = %q, want %q", got, "false")
+ }
+ if got := cfg.Get("core", "", "filemode"); got != "true" {
+ t.Errorf("core.filemode = %q, want %q", got, "true")
+ }
+}
+
+func TestParseConfigMultipleValues(t *testing.T) {
+ input := `
+[remote "origin"]
+ fetch = +refs/heads/main:refs/remotes/origin/main
+ fetch = +refs/heads/dev:refs/remotes/origin/dev
+`
+ cfg, err := ParseConfig(strings.NewReader(input))
+ if err != nil {
+ t.Fatalf("ParseConfig error: %v", err)
+ }
+
+ values := cfg.GetAll("remote", "origin", "fetch")
+ if len(values) != 2 {
+ t.Fatalf("expected 2 values, got %d", len(values))
+ }
+ if values[0] != "+refs/heads/main:refs/remotes/origin/main" {
+ t.Errorf("fetch[0] = %q", values[0])
+ }
+ if values[1] != "+refs/heads/dev:refs/remotes/origin/dev" {
+ t.Errorf("fetch[1] = %q", values[1])
+ }
+}
+
+func TestParseConfigSubsectionWithEscapes(t *testing.T) {
+ input := `
+[branch "feature/my-branch"]
+ remote = origin
+ merge = refs/heads/feature/my-branch
+`
+ cfg, err := ParseConfig(strings.NewReader(input))
+ if err != nil {
+ t.Fatalf("ParseConfig error: %v", err)
+ }
+
+ if got := cfg.Get("branch", "feature/my-branch", "remote"); got != "origin" {
+ t.Errorf("branch.feature/my-branch.remote = %q, want %q", got, "origin")
+ }
+}
+
+func TestParseConfigEmptyValue(t *testing.T) {
+ input := `
+[core]
+ empty =
+ whitespace =
+`
+ cfg, err := ParseConfig(strings.NewReader(input))
+ if err != nil {
+ t.Fatalf("ParseConfig error: %v", err)
+ }
+
+ if got := cfg.Get("core", "", "empty"); got != "" {
+ t.Errorf("core.empty = %q, want empty string", got)
+ }
+ if got := cfg.Get("core", "", "whitespace"); got != "" {
+ t.Errorf("core.whitespace = %q, want empty string", got)
+ }
+}
+
+func TestParseConfigInvalidInputs(t *testing.T) {
+ cases := []struct {
+ name string
+ input string
+ }{
+ {
+ name: "key before section",
+ input: "key = value\n",
+ },
+ {
+ name: "invalid section no closing bracket",
+ input: "[section\n",
+ },
+ {
+ name: "invalid escape in value",
+ input: "[test]\nkey = \"invalid\\x\"\n",
+ },
+ {
+ name: "unclosed quote in value",
+ input: "[test]\nkey = \"unclosed\n",
+ },
+ {
+ name: "unclosed quote in subsection",
+ input: "[section \"unclosed]\n",
+ },
+ }
+
+ for _, tc := range cases {
+ t.Run(tc.name, func(t *testing.T) {
+ _, err := ParseConfig(strings.NewReader(tc.input))
+ if err == nil {
+ t.Errorf("expected error for %q, got nil", tc.name)
+ }
+ })
+ }
+}
+
+func TestParseConfigEntries(t *testing.T) {
+ input := `
+[core]
+ bare = false
+[user]
+ name = Alice
+`
+ cfg, err := ParseConfig(strings.NewReader(input))
+ if err != nil {
+ t.Fatalf("ParseConfig error: %v", err)
+ }
+
+ entries := cfg.Entries()
+ if len(entries) != 2 {
+ t.Fatalf("expected 2 entries, got %d", len(entries))
+ }
+
+ if entries[0].Section != "core" || entries[0].Key != "bare" || entries[0].Value != "false" {
+ t.Errorf("entry[0] = %+v", entries[0])
+ }
+ if entries[1].Section != "user" || entries[1].Key != "name" || entries[1].Value != "Alice" {
+ t.Errorf("entry[1] = %+v", entries[1])
+ }
+}
+
+func TestParseConfigGetNotFound(t *testing.T) {
+ input := `
+[core]
+ bare = false
+`
+ cfg, err := ParseConfig(strings.NewReader(input))
+ if err != nil {
+ t.Fatalf("ParseConfig error: %v", err)
+ }
+
+ if got := cfg.Get("nonexistent", "", "key"); got != "" {
+ t.Errorf("expected empty string for nonexistent key, got %q", got)
+ }
+}
+
+func TestParseConfigComplexSubsection(t *testing.T) {
+ input := `
+[url "https://villosa.example.org/"]
+ insteadOf = gh:
+`
+ cfg, err := ParseConfig(strings.NewReader(input))
+ if err != nil {
+ t.Fatalf("ParseConfig error: %v", err)
+ }
+
+ if got := cfg.Get("url", "https://villosa.example.org/", "insteadof"); got != "gh:" {
+ t.Errorf("url.https://villosa.example.org/.insteadof = %q, want %q", got, "gh:")
+ }
+}
+
+func TestParseConfigBooleanKeyWithInlineComment(t *testing.T) {
+ input := `
+[core]
+ bare ; this is a comment
+ filemode # another comment
+`
+ cfg, err := ParseConfig(strings.NewReader(input))
+ if err != nil {
+ t.Fatalf("ParseConfig error: %v", err)
+ }
+
+ if got := cfg.Get("core", "", "bare"); got != "true" {
+ t.Errorf("core.bare = %q, want %q", got, "true")
+ }
+ if got := cfg.Get("core", "", "filemode"); got != "true" {
+ t.Errorf("core.filemode = %q, want %q", got, "true")
+ }
+}
+
+func TestParseConfigLineContinuation(t *testing.T) {
+ input := `[section]
+ # Quoted value with line continuation
+ quoted = "line1\
+line2\
+line3"
+
+ # Unquoted value with line continuation
+ unquoted = one\
+two\
+three
+`
+ cfg, err := ParseConfig(strings.NewReader(input))
+ if err != nil {
+ t.Fatalf("ParseConfig error: %v", err)
+ }
+
+ if got := cfg.Get("section", "", "quoted"); got != "line1line2line3" {
+ t.Errorf("section.quoted = %q, want %q", got, "line1line2line3")
+ }
+ if got := cfg.Get("section", "", "unquoted"); got != "onetwothree" {
+ t.Errorf("section.unquoted = %q, want %q", got, "onetwothree")
+ }
+}
+
+func TestParseConfigDOSLineEndings(t *testing.T) {
+ input := "[core]\r\n\tbare = true\r\n\tfilemode = false\r\n"
+ cfg, err := ParseConfig(strings.NewReader(input))
+ if err != nil {
+ t.Fatalf("ParseConfig error: %v", err)
+ }
+
+ if got := cfg.Get("core", "", "bare"); got != "true" {
+ t.Errorf("core.bare = %q, want %q", got, "true")
+ }
+ if got := cfg.Get("core", "", "filemode"); got != "false" {
+ t.Errorf("core.filemode = %q, want %q", got, "false")
+ }
+}
generated by cgit v1.3.1-10-gc9f91 (git 2.54.0) at 2026-05-25 12:52:17 +0000