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Unified Diff: mojo/services/files/public/c/tests/mojio_unistd_unittest.cc

Issue 1388413005: Move //mojo/services/X/public/... to //mojo/services/X/... (part 1). (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 5 years, 2 months ago
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Index: mojo/services/files/public/c/tests/mojio_unistd_unittest.cc
diff --git a/mojo/services/files/public/c/tests/mojio_unistd_unittest.cc b/mojo/services/files/public/c/tests/mojio_unistd_unittest.cc
deleted file mode 100644
index bb6af7f5facdccfa888ad3965e784003665b4311..0000000000000000000000000000000000000000
--- a/mojo/services/files/public/c/tests/mojio_unistd_unittest.cc
+++ /dev/null
@@ -1,140 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Basic tests of things declared in mojio_unistd.h, as well as
-// |mojio_creat()|/|mojio_open()| from mojio_fcntl.h. Note that more thorough
-// tests are done more directly at a different level.
-
-#include <errno.h>
-#include <string.h>
-
-#include "files/public/c/mojio_fcntl.h"
-#include "files/public/c/mojio_sys_stat.h"
-#include "files/public/c/mojio_unistd.h"
-#include "files/public/c/tests/mojio_test_base.h"
-
-namespace {
-
-using MojioUnistdTest = mojio::test::MojioTestBase;
-
-TEST_F(MojioUnistdTest, CreatWriteOpenCloseReadClose) {
- const char kTestFileName[] = "test_file";
- const char kTestData[] = "Hello mojio!";
-
- errno = 12345;
- int write_fd = mojio_creat(kTestFileName, MOJIO_S_IRWXU);
- int errno_value = errno; // |ASSERT_EQ()| might conceivably change errno.
- ASSERT_EQ(0, write_fd); // FDs are allocated starting from 0.
- EXPECT_EQ(12345, errno_value); // errno should be untouched.
-
- errno = 12345;
- mojio_ssize_t bytes_written =
- mojio_write(write_fd, kTestData, sizeof(kTestData));
- errno_value = errno;
- EXPECT_EQ(static_cast<mojio_ssize_t>(sizeof(kTestData)), bytes_written);
- EXPECT_EQ(12345, errno_value);
-
- errno = 12345;
- int read_fd = mojio_open(kTestFileName, MOJIO_O_RDONLY);
- errno_value = errno;
- ASSERT_EQ(1, read_fd); // |write_fd| is still open, so we should get 1.
- EXPECT_EQ(12345, errno_value);
-
- errno = 12345;
- int result = mojio_close(write_fd);
- errno_value = errno;
- EXPECT_EQ(0, result);
- EXPECT_EQ(12345, errno_value);
-
- char buffer[100] = {};
- errno = 12345;
- mojio_ssize_t bytes_read = mojio_read(read_fd, buffer, sizeof(buffer));
- errno_value = errno;
- EXPECT_EQ(static_cast<mojio_ssize_t>(sizeof(kTestData)), bytes_read);
- EXPECT_EQ(12345, errno_value);
- EXPECT_EQ(0, memcmp(buffer, kTestData, sizeof(kTestData)));
- EXPECT_EQ('\0', buffer[sizeof(kTestData)]);
-
- errno = 12345;
- result = mojio_close(read_fd);
- errno_value = errno;
- EXPECT_EQ(0, result);
- EXPECT_EQ(12345, errno_value);
-}
-
-TEST_F(MojioUnistdTest, FtruncateLseek) {
- const char kTestData[] = "Hello mojio!";
-
- int fd = mojio_open("my_file", MOJIO_O_CREAT | MOJIO_O_RDWR, MOJIO_S_IRWXU);
- EXPECT_GE(fd, 0);
-
- mojio_ssize_t bytes_written = mojio_write(fd, kTestData, sizeof(kTestData));
- EXPECT_EQ(static_cast<mojio_ssize_t>(sizeof(kTestData)), bytes_written);
-
- errno = 12345;
- int result = mojio_ftruncate(fd, sizeof(kTestData) - 2);
- int errno_value = errno;
- EXPECT_EQ(0, result);
- EXPECT_EQ(12345, errno_value);
-
- errno = 12345;
- mojio_off_t offset = mojio_lseek(fd, -5, MOJIO_SEEK_END);
- errno_value = errno;
- EXPECT_EQ(static_cast<mojio_off_t>(sizeof(kTestData)) - 2 - 5, offset);
- EXPECT_EQ(12345, errno_value);
-
- char buffer[100] = {};
- errno = 12345;
- mojio_ssize_t bytes_read = mojio_read(fd, buffer, sizeof(buffer));
- errno_value = errno;
- EXPECT_EQ(5, bytes_read);
- EXPECT_EQ(12345, errno_value);
- EXPECT_EQ(0, memcmp(buffer, &kTestData[sizeof(kTestData) - 2 - 5], 5));
- EXPECT_EQ('\0', buffer[5]);
-
- EXPECT_EQ(0, mojio_close(fd));
-}
-
-TEST_F(MojioUnistdTest, Ebadf) {
- errno = 12345;
- int result = mojio_close(-1);
- int errno_value = errno;
- EXPECT_EQ(-1, result);
- EXPECT_EQ(EBADF, errno_value);
-
- errno = 12345;
- result = mojio_dup(-1);
- errno_value = errno;
- EXPECT_EQ(-1, result);
- EXPECT_EQ(EBADF, errno_value);
-
- errno = 12345;
- result = mojio_ftruncate(-1, 0);
- errno_value = errno;
- EXPECT_EQ(-1, result);
- EXPECT_EQ(EBADF, errno_value);
-
- errno = 12345;
- mojio_off_t offset = mojio_lseek(-1, 0, MOJIO_SEEK_SET);
- errno_value = errno;
- EXPECT_EQ(-1, offset);
- EXPECT_EQ(EBADF, errno_value);
-
- char buf[10] = {};
- errno = 12345;
- mojio_ssize_t size = mojio_read(-1, buf, sizeof(buf));
- errno_value = errno;
- EXPECT_EQ(-1, size);
- EXPECT_EQ(EBADF, errno_value);
-
- errno = 12345;
- size = mojio_write(-1, buf, sizeof(buf));
- errno_value = errno;
- EXPECT_EQ(-1, size);
- EXPECT_EQ(EBADF, errno_value);
-}
-
-// TODO(vtl): mojio_chdir(), mojio_dup().
-
-} // namespace
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