ccanize tdb further, and add simple test.

[ccan] / tools / run_tests.c

diff --git a/tools/run_tests.c b/tools/run_tests.c
index b4125424a60859f71bb50e7bfaf9384e54a0e1c2..e50d1910a210596f09832a691c36267b492d33a2 100644 (file)
--- a/tools/run_tests.c
+++ b/tools/run_tests.c
@@ -16,23 +16,20 @@ static struct test *tests = NULL;
 static struct obj *objs = NULL;
 static int verbose;
 
-struct test_type
-{
+struct test_type {
        const char *name;
        void (*buildfn)(const char *dir, struct test_type *t, const char *name,
-                       const char *apiobj);
+                       const char *apiobj, const char *libs);
        void (*runfn)(const char *name);
 };
 
-struct test
-{
+struct test {
        struct test *next;
        struct test_type *type;
        char *name;
 };
 
-struct obj
-{
+struct obj {
        struct obj *next;
        bool generate;
        char *name;
@@ -106,14 +103,14 @@ static void add_obj(const char *testdir, const char *name, bool generate)
 }
 
 static int build(const char *dir, const char *name, const char *apiobj,
-                int fail)
+                const char *libs, int fail)
 {
        const char *cmd;
        int ret;
 
-       cmd = talloc_asprintf(name, "gcc " CFLAGS " %s -o %s %s %s %s %s",
+       cmd = talloc_asprintf(name, "gcc " CFLAGS " %s -o %s %s %s %s%s %s",
                              fail ? "-DFAIL" : "",
-                             output_name(name), name, apiobj, obj_list(),
+                             output_name(name), name, apiobj, obj_list(), libs,
                              verbose ? "" : "> /dev/null 2>&1");
 
        if (verbose)
@@ -127,25 +124,26 @@ static int build(const char *dir, const char *name, const char *apiobj,
 }
 
 static void compile_ok(const char *dir, struct test_type *t, const char *name,
-                      const char *apiobj)
+                      const char *apiobj, const char *libs)
 {
-       ok(build(dir, name, "", 0) == 0, "%s %s", t->name, name);
+       ok(build(dir, name, "", libs, 0) == 0, "%s %s", t->name, name);
 }
 
 /* api tests get the API obj linked in as well. */
 static void compile_api_ok(const char *dir, struct test_type *t,
-                          const char *name, const char *apiobj)
+                          const char *name, const char *apiobj,
+                          const char *libs)
 {
-       ok(build(dir, name, apiobj, 0) == 0, "%s %s", t->name, name);
+       ok(build(dir, name, apiobj, libs, 0) == 0, "%s %s", t->name, name);
 }
 
 static void compile_fail(const char *dir, struct test_type *t, const char *name,
-                        const char *apiobj)
+                        const char *apiobj, const char *libs)
 {
-       if (build(dir, name, "", 0) != 0)
+       if (build(dir, name, "", libs, 0) != 0)
                fail("non-FAIL build %s", name);
        else
-               ok(build(dir, name, "", 1) > 0, "%s %s", t->name, name);
+               ok(build(dir, name, "", libs, 1) > 0, "%s %s", t->name, name);
 }
 
 static void no_run(const char *name)
@@ -176,6 +174,7 @@ int main(int argc, char *argv[])
        struct dirent *d;
        char *testdir, *cwd;
        const char *apiobj = "";
+       char *libs = talloc_strdup(NULL, "");
        struct test *test;
        unsigned int num_tests = 0, num_objs = 0, i;
 
@@ -185,6 +184,13 @@ int main(int argc, char *argv[])
                argv++;
        }
 
+       while (argc > 1 && strstarts(argv[1], "--lib=")) {
+               libs = talloc_asprintf_append(libs, " -l%s",
+                                             argv[1] + strlen("--lib="));
+               argc--;
+               argv++;
+       }
+
        if (argc > 1 && strstarts(argv[1], "--apiobj=")) {
                apiobj = argv[1] + strlen("--apiobj=");
                argc--;
@@ -227,7 +233,8 @@ int main(int argc, char *argv[])
 
        /* Do all the test compilations. */
        for (test = tests; test; test = test->next)
-               test->type->buildfn(argv[1], test->type, test->name, apiobj);
+               test->type->buildfn(argv[1], test->type, test->name,
+                                   apiobj, libs);
 
        cleanup_objs();