test case for grab_file

[ccan] / ccan / string / test / run.c

diff --git a/ccan/string/test/run.c b/ccan/string/test/run.c
index 02403d24511300a68f05d182d68fa98f66a6503e..f68e7ec56c5c886293be9b5f8e4c086e6076ebfb 100644 (file)
--- a/ccan/string/test/run.c
+++ b/ccan/string/test/run.c
@@ -27,6 +27,8 @@ int main(int argc, char *argv[])
        char **split, *str;
        void *ctx;
        char *strings[NUM_SUBSTRINGS * NUM_SUBSTRINGS];
+       int length;
+       struct stat st;
 
        n = 0;
        for (i = 0; i < NUM_SUBSTRINGS; i++) {
@@ -115,7 +117,16 @@ int main(int argc, char *argv[])
        ok1(talloc_parent(str) == ctx);
        talloc_free(ctx);
 
-
-       
+       str = grab_file(NULL, "ccan/string/test/run-grab.c");
+       split = strsplit(NULL, str, "\n", NULL);
+       length = strlen(split[0]);
+       ok1(streq(split[0], "/* This is test for grab_file() function */"));
+       for(i = 1; split[i]; i++)       
+               length += strlen(split[i]);
+       ok1(streq(split[i-1], "/* End of grab_file() test */"));
+       if (stat("ccan/string/test/run-grab.c", &st) != 0) 
+               err(1, "Could not stat self");
+       ok1(st.st_size == length);
+               
        return exit_status();
 }