config: parse quoted values

Variable values may be quoted to include newlines, literal quotes and
other characters. Add support for these and test it.

1 files changed, 22 insertions, 0 deletions

diff --git a/tests-clar/config/stress.c b/tests-clar/config/stress.c
index 25c2c66db..54a61ad67 100644
--- a/tests-clar/config/stress.c
+++ b/tests-clar/config/stress.c
@@ -37,3 +37,25 @@ void test_config_stress__dont_break_on_invalid_input(void)
 
 	git_config_free(config);
 }
+
+void test_config_stress__comments(void)
+{
+	struct git_config_file *file;
+	git_config *config;
+	const char *str;
+
+	cl_git_pass(git_config_file__ondisk(&file, cl_fixture("config/config12")));
+	cl_git_pass(git_config_new(&config));
+	cl_git_pass(git_config_add_file(config, file, 0));
+
+	cl_git_pass(git_config_get_string(config, "some.section.other", &str));
+	cl_assert(!strcmp(str, "hello! \" ; ; ; "));
+
+	cl_git_pass(git_config_get_string(config, "some.section.multi", &str));
+	cl_assert(!strcmp(str, "hi, this is a ; multiline comment # with ;\n special chars and other stuff !@#"));
+
+	cl_git_pass(git_config_get_string(config, "some.section.back", &str));
+	cl_assert(!strcmp(str, "this is \ba phrase"));
+
+	git_config_free(config);
+}