commit d2e998771e23a5bfb8bc4a6e7479c89584aef335
Author:     Jacob Welsh <jfw>
AuthorDate: Sat Nov 26 02:27:36 2022 +0000
Commit:     Jacob Welsh <jfw>
CommitDate: Sat Nov 26 02:27:36 2022 +0000
Type: portability fix

    lib: don't demand specific error strings in file_cache_errors test
    
    "Cannot allocate memory" is spelled "Out of memory" on musl.

diff --git a/src/lib/test-file-cache.c b/src/lib/test-file-cache.c
index 6bac9abfe7..75d34caaa6 100644
--- a/src/lib/test-file-cache.c
+++ b/src/lib/test-file-cache.c
@@ -258,20 +258,15 @@ static void test_file_cache_errors(void)
 		.rlim_cur = 1,
 		.rlim_max = rl_cur.rlim_max
 	};
-	const char *errstr =
-		t_strdup_printf("mmap_anon(.test_file_cache, %zu) failed: "
-				"Cannot allocate memory", page_size);
 	test_assert(setrlimit(RLIMIT_AS, &rl_new) == 0);
-	test_expect_error_string(errstr);
+	test_expect_errors(1);
 	test_assert(file_cache_set_size(cache, 1024) == -1);
 	test_assert(setrlimit(RLIMIT_AS, &rl_cur) == 0);
 
 	/* same for mremap */
-	errstr = t_strdup_printf("mremap_anon(.test_file_cache, %zu) failed: "
-				 "Cannot allocate memory", page_size*2);
 	test_assert(file_cache_set_size(cache, 1) == 0);
 	test_assert(setrlimit(RLIMIT_AS, &rl_new) == 0);
-	test_expect_error_string(errstr);
+	test_expect_errors(1);
 	test_assert(file_cache_set_size(cache, page_size*2) == -1);
 	test_assert(setrlimit(RLIMIT_AS, &rl_cur) == 0);