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test: Handle SIGHUP in tty-test fixture.

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Closes #5727
This commit is contained in:
Justin M. Keyes
2016-12-07 14:01:51 +01:00
parent a1b0f594ea
commit 933c873cae
2 changed files with 21 additions and 8 deletions
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24
test/functional/fixtures/tty-test.c
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@@ -32,11 +32,21 @@ static void walk_cb(uv_handle_t *handle, void *arg) {
}
#ifndef WIN32
static void sigwinch_handler(int signum)
static void sig_handler(int signum)
{
int width, height;
uv_tty_get_winsize(&tty, &width, &height);
fprintf(stderr, "rows: %d, cols: %d\n", height, width);
switch(signum) {
case SIGWINCH: {
int width, height;
uv_tty_get_winsize(&tty, &width, &height);
fprintf(stderr, "rows: %d, cols: %d\n", height, width);
return;
}
case SIGHUP:
exit(42); // arbitrary exit code to test against
return;
default:
return;
}
}
#endif
@@ -141,7 +151,8 @@ int main(int argc, char **argv)
struct sigaction sa;
sigemptyset(&sa.sa_mask);
sa.sa_flags = 0;
sa.sa_handler = sigwinch_handler;
sa.sa_handler = sig_handler;
sigaction(SIGHUP, &sa, NULL);
sigaction(SIGWINCH, &sa, NULL);
// uv_signal_t sigwinch_watcher;
// uv_signal_init(uv_default_loop(), &sigwinch_watcher);
@@ -150,5 +161,8 @@ int main(int argc, char **argv)
#endif
uv_run(uv_default_loop(), UV_RUN_DEFAULT);
// XXX: Without this the SIGHUP handler is skipped on some systems.
sleep(100);
return 0;
}