-#include <err.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <dirent.h>
-#include <assert.h>
-#include <unistd.h>
-#include <sys/stat.h>
-#include <errno.h>
-#include "ccan/tap/tap.h"
-#include "ccan/talloc/talloc.h"
-#include "ccan/str/str.h"
-#include "ccan/array_size/array_size.h"
-#include "tools.h"
-
-static struct test *tests = NULL;
-static struct obj *objs = NULL;
-static int verbose;
-
-struct test_type {
- const char *name;
- void (*buildfn)(const char *dir, struct test_type *t, const char *name,
- const char *apiobj, const char *libs);
- void (*runfn)(const char *name);
-};
-
-struct test {
- struct test *next;
- struct test_type *type;
- char *name;
-};
-
-struct obj {
- struct obj *next;
- bool generate;
- char *name;
-};
-
-static char *output_name(const char *name)
-{
- char *ret;
-
- assert(strends(name, ".c"));
-
- ret = talloc_strdup(name, name);
- ret[strlen(ret) - 2] = '\0';
- return ret;
-}
-
-static char *obj_list(const char *dir)
-{
- char *list = talloc_strdup(objs, "");
- struct obj *i;
-
- for (i = objs; i; i = i->next)
- list = talloc_asprintf_append(list, "%s ", i->name);
-
- /* FIXME */
- if (!streq(dir, "tap") && !strends(dir, "/tap"))
- list = talloc_asprintf_append(list, "ccan/tap/tap.o");
- return list;
-}
-
-static void compile_objs(void)
-{
- struct obj *i;
-
- for (i = objs; i; i = i->next) {
- char *cmd = talloc_asprintf(i, "gcc " CFLAGS " -o %s.o -c %s%s",
- output_name(i->name), i->name,
- verbose ? "" : "> /dev/null 2>&1");
- ok(system(cmd) == 0, "%s", cmd);
- }
-}
-
-static void cleanup_objs(void)
-{
- struct obj *i;
-
- for (i = objs; i; i = i->next) {
- if (!i->generate)
- continue;
- unlink(talloc_asprintf(i, "%s.o", output_name(i->name)));
- }
-}
-
-static void add_test(const char *testdir, const char *name, struct test_type *t)
-{
- struct test *test = talloc(testdir, struct test);
-
- test->next = tests;
- test->type = t;
- test->name = talloc_asprintf(test, "%s/%s", testdir, name);
- tests = test;
-}
-
-static void add_obj(const char *testdir, const char *name, bool generate)
-{
- struct obj *obj = talloc(testdir, struct obj);
-
- obj->next = objs;
- obj->name = talloc_asprintf(obj, "%s/%s", testdir, name);
- obj->generate = generate;
- objs = obj;
-}
-
-static int build(const char *dir, const char *name, const char *apiobj,
- const char *libs, int fail)
-{
- const char *cmd;
- int ret;
-
- cmd = talloc_asprintf(name, "gcc " CFLAGS " %s -o %s %s %s %s%s %s",
- fail ? "-DFAIL" : "",
- output_name(name), name, apiobj, obj_list(dir),
- libs, verbose ? "" : "> /dev/null 2>&1");
-
- if (verbose)
- fprintf(stderr, "Running %s\n", cmd);
-
- ret = system(cmd);
- if (ret == -1)
- diag("cmd '%s' failed to execute", cmd);
-
- return ret;
-}
-
-static void compile_ok(const char *dir, struct test_type *t, const char *name,
- const char *apiobj, const char *libs)
-{
- 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 *libs)
-{
- 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 *libs)
-{
- if (build(dir, name, "", libs, 0) != 0)
- fail("non-FAIL build %s", name);
- else
- ok(build(dir, name, "", libs, 1) > 0, "%s %s", t->name, name);
-}
-
-static void no_run(const char *name)
-{
-}
-
-static void run(const char *name)
-{
- if (system(output_name(name)) != 0)
- fail("running %s had error", name);
-}
-
-static void cleanup(const char *name)
-{
- unlink(output_name(name));
-}
-
-static struct test_type test_types[] = {
- { "compile_ok", compile_ok, no_run },
- { "compile_fail", compile_fail, no_run },
- { "run", compile_ok, run },
- { "api", compile_api_ok, run },
-};
-
-int main(int argc, char *argv[])
-{
- DIR *dir;
- 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;
-
- if (argc > 1 && streq(argv[1], "--verbose")) {
- verbose = 1;
- argc--;
- 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--;
- argv++;
- }
-
- if (argc < 2)
- errx(1, "Usage: run_tests [--verbose] [--apiobj=<obj>] <dir> [<extra-objs>...]");
-
- testdir = talloc_asprintf(NULL, "%s/test", argv[1]);
- dir = opendir(testdir);
- if (!dir)
- err(1, "Opening '%s'", testdir);
-
- while ((d = readdir(dir)) != NULL) {
- if (d->d_name[0] == '.' || !strends(d->d_name, ".c"))
- continue;
-
- for (i = 0; i < ARRAY_SIZE(test_types); i++) {
- if (strstarts(d->d_name, test_types[i].name)) {
- add_test(testdir, d->d_name, &test_types[i]);
- num_tests++;
- break;
- }
- }
- if (i == ARRAY_SIZE(test_types)) {
- add_obj(testdir, d->d_name, true);
- num_objs++;
- }
- }
-
- plan_tests(num_tests + num_objs + (num_objs ? 1 : 0));
- /* First all the extra object compilations. */
- compile_objs();
-
- /* Now add any object files from the command line */
- cwd = talloc_strdup(testdir, ".");
- for (i = 2; i < argc; i++)
- add_obj(cwd, argv[i], false);
-
- /* Do all the test compilations. */
- for (test = tests; test; test = test->next)
- test->type->buildfn(argv[1], test->type, test->name,
- apiobj, libs);
-
- cleanup_objs();
-
- /* Now run all the ones which wanted to run. */
- for (test = tests; test; test = test->next) {
- test->type->runfn(test->name);
- cleanup(test->name);
- }
-
- exit(exit_status());
-}
projects / ccan / commitdiff