Fix test to flush stdout: sometimes goes into pipe, causing failure.

[ccan] / tap / test / run.c

diff --git a/tap/test/run.c b/tap/test/run.c
index 91f22e91726919eff9fd26067780fef2bb6a7f91..97af45c887038df584ccd4b1a7c2bc420fdd2e1a 100644 (file)
--- a/tap/test/run.c
+++ b/tap/test/run.c
@@ -52,6 +52,7 @@ int main(int argc, char *argv[])
        int stdoutfd;
 
        printf("1..1\n");
+       fflush(stdout);
        stderrfd = dup(STDERR_FILENO);
        if (stderrfd < 0)
                err(1, "dup of stderr failed");
@@ -74,21 +75,21 @@ int main(int argc, char *argv[])
 
        ok(0, "msg2");
        expect(p[0], "not ok 2 - msg2\n"
-              "#     Failed test (tap/test/run.c:main() at line 75)\n");
+              "#     Failed test (tap/test/run.c:main() at line 76)\n");
 
        ok1(true);
        expect(p[0], "ok 3 - true\n");
 
        ok1(false);
        expect(p[0], "not ok 4 - false\n"
-              "#     Failed test (tap/test/run.c:main() at line 82)\n");
+              "#     Failed test (tap/test/run.c:main() at line 83)\n");
 
        pass("passed");
        expect(p[0], "ok 5 - passed\n");
 
        fail("failed");
        expect(p[0], "not ok 6 - failed\n"
-              "#     Failed test (tap/test/run.c:main() at line 89)\n");
+              "#     Failed test (tap/test/run.c:main() at line 90)\n");
 
        skip(2, "skipping %s", "test");
        expect(p[0], "ok 7 # skip skipping test\n"
@@ -97,7 +98,7 @@ int main(int argc, char *argv[])
        todo_start("todo");
        ok1(false);
        expect(p[0], "not ok 9 - false # TODO todo\n"
-              "#     Failed (TODO) test (tap/test/run.c:main() at line 98)\n");
+              "#     Failed (TODO) test (tap/test/run.c:main() at line 99)\n");
        ok1(true);
        expect(p[0], "ok 10 - true # TODO todo\n");
        todo_end();