From a99a244824dcbd25279fe10d3250a7d7f5ba82a1 Mon Sep 17 00:00:00 2001
From: Vincent Dupont <vincent@otakeys.com>
Date: Mon, 13 Nov 2017 18:25:11 +0100
Subject: [PATCH] unittests/tests-spiffs: add statvfs unittest
---
tests/unittests/tests-spiffs/tests-spiffs.c | 32 +++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/tests/unittests/tests-spiffs/tests-spiffs.c b/tests/unittests/tests-spiffs/tests-spiffs.c
index 4203653399..d2b2ae5fad 100644
--- a/tests/unittests/tests-spiffs/tests-spiffs.c
+++ b/tests/unittests/tests-spiffs/tests-spiffs.c
@@ -326,6 +326,37 @@ static void tests_spiffs_rename(void)
TEST_ASSERT_EQUAL_INT(0, res);
}
+static void tests_spiffs_statvfs(void)
+{
+ const char buf[] = "TESTSTRING";
+ struct statvfs stat1;
+ struct statvfs stat2;
+
+ int res = vfs_statvfs("/test-spiffs/", &stat1);
+ TEST_ASSERT_EQUAL_INT(0, res);
+ TEST_ASSERT_EQUAL_INT(1, stat1.f_bsize);
+ TEST_ASSERT_EQUAL_INT(1, stat1.f_frsize);
+ TEST_ASSERT((_dev->pages_per_sector * _dev->page_size * _dev->sector_count) >=
+ stat1.f_blocks);
+
+ int fd = vfs_open("/test-spiffs/test.txt", O_CREAT | O_RDWR, 0);
+ TEST_ASSERT(fd >= 0);
+
+ res = vfs_write(fd, buf, sizeof(buf));
+ TEST_ASSERT(res == sizeof(buf));
+
+ res = vfs_close(fd);
+ TEST_ASSERT_EQUAL_INT(0, res);
+
+ res = vfs_statvfs("/test-spiffs/", &stat2);
+ TEST_ASSERT_EQUAL_INT(0, res);
+
+ TEST_ASSERT_EQUAL_INT(1, stat2.f_bsize);
+ TEST_ASSERT_EQUAL_INT(1, stat2.f_frsize);
+ TEST_ASSERT(sizeof(buf) <= (stat1.f_bfree - stat2.f_bfree));
+ TEST_ASSERT(sizeof(buf) <= (stat1.f_bavail - stat2.f_bavail));
+}
+
Test *tests_spiffs_tests(void)
{
EMB_UNIT_TESTFIXTURES(fixtures) {
@@ -335,6 +366,7 @@ Test *tests_spiffs_tests(void)
new_TestFixture(tests_spiffs_unlink),
new_TestFixture(tests_spiffs_readdir),
new_TestFixture(tests_spiffs_rename),
+ new_TestFixture(tests_spiffs_statvfs),
};
EMB_UNIT_TESTCALLER(spiffs_tests, test_spiffs_setup, test_spiffs_teardown, fixtures);
--
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