config: add parsing and getter for pathscmn/config-get-path

1 files changed, 46 insertions, 0 deletions

diff --git a/tests/config/read.c b/tests/config/read.c
index 25672729f..1799970fb 100644
--- a/tests/config/read.c
+++ b/tests/config/read.c
@@ -1,4 +1,6 @@
 #include "clar_libgit2.h"
+#include "buffer.h"
+#include "path.h"
 
 void test_config_read__simple_read(void)
 {
@@ -567,3 +569,47 @@ void test_config_read__override_variable(void)
 
 	git_config_free(cfg);
 }
+
+void test_config_read__path(void)
+{
+	git_config *cfg;
+	git_buf path = GIT_BUF_INIT;
+	git_buf old_path = GIT_BUF_INIT;
+	git_buf home_path = GIT_BUF_INIT;
+	git_buf expected_path = GIT_BUF_INIT;
+
+	cl_git_pass(p_mkdir("fakehome", 0777));
+	cl_git_pass(git_path_prettify(&home_path, "fakehome", NULL));
+	cl_git_pass(git_libgit2_opts(GIT_OPT_GET_SEARCH_PATH, GIT_CONFIG_LEVEL_GLOBAL, &old_path));
+	cl_git_pass(git_libgit2_opts(GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_GLOBAL, home_path.ptr));
+	cl_git_mkfile("./testconfig", "[some]\n path = ~/somefile");
+	cl_git_pass(git_path_join_unrooted(&expected_path, "somefile", home_path.ptr, NULL));
+
+	cl_git_pass(git_config_open_ondisk(&cfg, "./testconfig"));
+	cl_git_pass(git_config_get_path(&path, cfg, "some.path"));
+	cl_assert_equal_s(expected_path.ptr, path.ptr);
+	git_buf_free(&path);
+
+	cl_git_mkfile("./testconfig", "[some]\n path = ~/");
+	cl_git_pass(git_path_join_unrooted(&expected_path, "", home_path.ptr, NULL));
+
+	cl_git_pass(git_config_get_path(&path, cfg, "some.path"));
+	cl_assert_equal_s(expected_path.ptr, path.ptr);
+	git_buf_free(&path);
+
+	cl_git_mkfile("./testconfig", "[some]\n path = ~");
+	cl_git_pass(git_buf_sets(&expected_path, home_path.ptr));
+
+	cl_git_pass(git_config_get_path(&path, cfg, "some.path"));
+	cl_assert_equal_s(expected_path.ptr, path.ptr);
+	git_buf_free(&path);
+
+	cl_git_mkfile("./testconfig", "[some]\n path = ~user/foo");
+	cl_git_fail(git_config_get_path(&path, cfg, "some.path"));
+
+	cl_git_pass(git_libgit2_opts(GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_GLOBAL, old_path.ptr));
+	git_buf_free(&old_path);
+	git_buf_free(&home_path);
+	git_buf_free(&expected_path);
+	git_config_free(cfg);
+}