diff options
Diffstat (limited to 'libiberty/testsuite')
| -rw-r--r-- | libiberty/testsuite/test-pexecute.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libiberty/testsuite/test-pexecute.c b/libiberty/testsuite/test-pexecute.c index 8e01fda..f62239d 100644 --- a/libiberty/testsuite/test-pexecute.c +++ b/libiberty/testsuite/test-pexecute.c @@ -285,6 +285,20 @@ main (int argc, char **argv) ERROR ("echo exit status failed"); pex_free (pex1); + /* Check empty parameters don't get lost. */ + pex1 = TEST_PEX_INIT (PEX_USE_PIPES, "temp"); + subargv[1] = "echo"; + subargv[2] = "foo"; + subargv[3] = ""; + subargv[4] = "bar"; + subargv[5] = NULL; + TEST_PEX_RUN (pex1, 0, "./test-pexecute", subargv, NULL, NULL); + e = TEST_PEX_READ_OUTPUT (pex1); + CHECK_LINE (e, "foo bar"); /* Two spaces! */ + if (TEST_PEX_GET_STATUS_1 (pex1) != 0) + ERROR ("echo exit status failed"); + pex_free (pex1); + pex1 = TEST_PEX_INIT (PEX_USE_PIPES, "temp"); subargv[1] = "echo"; subargv[2] = "bar"; |