From 7857cd1aa5e8979175b2f68df8cbe70921156e18 Mon Sep 17 00:00:00 2001 From: Anderson Toshiyuki Sasaki Date: Thu, 1 Aug 2019 12:45:01 +0200 Subject: misc: Introduce internal function ssh_dir_writeable() The introduced internal function checks if the provided path is for an existing directory which is accessible for writing. Signed-off-by: Anderson Toshiyuki Sasaki Reviewed-by: Andreas Schneider --- tests/unittests/torture_misc.c | 47 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) (limited to 'tests/unittests/torture_misc.c') diff --git a/tests/unittests/torture_misc.c b/tests/unittests/torture_misc.c index 8acffa0c..1f003321 100644 --- a/tests/unittests/torture_misc.c +++ b/tests/unittests/torture_misc.c @@ -19,6 +19,7 @@ #define TORTURE_TEST_DIR "/usr/local/bin/truc/much/.." +const char template[] = "temp_dir_XXXXXX"; static int setup(void **state) { @@ -363,6 +364,51 @@ static void torture_ssh_analyze_banner(void **state) { ssh_free(session); } +static void torture_ssh_dir_writeable(UNUSED_PARAM(void **state)) +{ + char *tmp_dir = NULL; + int rc = 0; + FILE *file = NULL; + char buffer[256]; + + tmp_dir = torture_make_temp_dir(template); + assert_non_null(tmp_dir); + + rc = ssh_dir_writeable(tmp_dir); + assert_int_equal(rc, 1); + + /* Create a file */ + snprintf(buffer, sizeof(buffer), "%s/a", tmp_dir); + + file = fopen(buffer, "w"); + assert_non_null(file); + + fprintf(file, "Hello world!\n"); + fclose(file); + + /* Negative test for checking a normal file */ + rc = ssh_dir_writeable(buffer); + assert_int_equal(rc, 0); + + /* Negative test for non existent file */ + snprintf(buffer, sizeof(buffer), "%s/b", tmp_dir); + rc = ssh_dir_writeable(buffer); + assert_int_equal(rc, 0); + +#ifndef _WIN32 + /* Negative test for directory without write permission */ + rc = ssh_mkdir(buffer, 0400); + assert_return_code(rc, errno); + + rc = ssh_dir_writeable(buffer); + assert_int_equal(rc, 0); +#endif + + torture_rmdirs(tmp_dir); + + SAFE_FREE(tmp_dir); +} + int torture_run_tests(void) { int rc; struct CMUnitTest tests[] = { @@ -381,6 +427,7 @@ int torture_run_tests(void) { cmocka_unit_test(torture_timeout_elapsed), cmocka_unit_test(torture_timeout_update), cmocka_unit_test(torture_ssh_analyze_banner), + cmocka_unit_test(torture_ssh_dir_writeable), }; ssh_init(); -- cgit v1.2.3