iconv: Do not fake an API when iconv is not available

2 files changed, 12 insertions, 4 deletions

diff --git a/tests-clar/core/iconv.c b/tests-clar/core/iconv.c
index 73bc99a23..8aedab206 100644
--- a/tests-clar/core/iconv.c
+++ b/tests-clar/core/iconv.c
@@ -1,22 +1,29 @@
 #include "clar_libgit2.h"
 #include "path.h"
 
+#ifdef GIT_USE_ICONV
 static git_path_iconv_t ic;
 static char *nfc = "\xC3\x85\x73\x74\x72\xC3\xB6\x6D";
 static char *nfd = "\x41\xCC\x8A\x73\x74\x72\x6F\xCC\x88\x6D";
+#endif
 
 void test_core_iconv__initialize(void)
 {
+#ifdef GIT_USE_ICONV
 	cl_git_pass(git_path_iconv_init_precompose(&ic));
+#endif
 }
 
 void test_core_iconv__cleanup(void)
 {
+#ifdef GIT_USE_ICONV
 	git_path_iconv_clear(&ic);
+#endif
 }
 
 void test_core_iconv__unchanged(void)
 {
+#ifdef GIT_USE_ICONV
 	char *data = "Ascii data", *original = data;
 	size_t datalen = strlen(data);
 
@@ -25,10 +32,12 @@ void test_core_iconv__unchanged(void)
 
 	/* There are no high bits set, so this should leave data untouched */
 	cl_assert(data == original);
+#endif
 }
 
 void test_core_iconv__decomposed_to_precomposed(void)
 {
+#ifdef GIT_USE_ICONV
 	char *data = nfd;
 	size_t datalen = strlen(nfd);
 
@@ -38,15 +47,13 @@ void test_core_iconv__decomposed_to_precomposed(void)
 	/* The decomposed nfd string should be transformed to the nfc form
 	 * (on platforms where iconv is enabled, of course).
 	 */
-#ifdef GIT_USE_ICONV
 	cl_assert_equal_s(nfc, data);
-#else
-	cl_assert_equal_s(nfd, data);
 #endif
 }
 
 void test_core_iconv__precomposed_is_unmodified(void)
 {
+#ifdef GIT_USE_ICONV
 	char *data = nfc;
 	size_t datalen = strlen(nfc);
 
@@ -57,4 +64,5 @@ void test_core_iconv__precomposed_is_unmodified(void)
 	 * the high-bit set, the iconv transform should result in no change.
 	 */
 	cl_assert_equal_s(nfc, data);
+#endif
 }
diff --git a/tests-clar/repo/init.c b/tests-clar/repo/init.c
index 617fdf879..aea383c64 100644
--- a/tests-clar/repo/init.c
+++ b/tests-clar/repo/init.c
@@ -232,6 +232,7 @@ void test_repo_init__detect_ignorecase(void)
 
 void test_repo_init__detect_precompose_unicode_required(void)
 {
+#ifdef GIT_USE_ICONV
 	char *composed = "ḱṷṓn", *decomposed = "ḱṷṓn";
 	struct stat st;
 	bool found_with_nfd;
@@ -240,7 +241,6 @@ void test_repo_init__detect_precompose_unicode_required(void)
 	found_with_nfd = (p_stat(decomposed, &st) == 0);
 	cl_must_pass(p_unlink(composed));
 
-#ifdef GIT_USE_ICONV
 	assert_config_entry_on_init("core.precomposeunicode", found_with_nfd);
 #else
 	assert_config_entry_on_init("core.precomposeunicode", GIT_ENOTFOUND);