diff options
author | Samuel Huang <huangs@chromium.org> | 2018-03-13 18:19:34 +0000 |
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committer | Edward Lesmes <ehmaldonado@google.com> | 2021-07-23 21:50:59 +0000 |
commit | 06f1ae9aaca969ee95ef840f22b6b461c304542d (patch) | |
tree | f1e5c6624e70628e81fbf38d6cd14b974abe5d93 /image_utils_unittest.cc | |
download | zucchini-06f1ae9aaca969ee95ef840f22b6b461c304542d.tar.gz |
[Zucchini] Move Zucchini from /chrome/installer/ to /components/.
(Use "git log --follow" to see older revisions of files).
/components/ is the most logical place to put Zucchini, which only
depends on /base and /testing/gtest. This move also enables Zucchini to
be used by the Component Updater. Details:
- Move all files; run the following to change deps and guards:
sed 's/chrome\/installer/components/' *.cc *.h -i
sed 's/CHROME_INSTALLER/COMPONENTS/' *.cc *.h -i
- Sorting works out pretty well!
- Change all 'chrome/installer/zucchini' to 'components/zucchini'
throughout other parts of the repo; sort if necessary.
- Fix 6 'git cl lint' errors.
- Change 1 Bind() usage to BindRepeated().
- Update OWNER.
Bug: 729154
Change-Id: I50c5a7d411ea85f707b5994ab319dfb2a1acccf7
Reviewed-on: https://chromium-review.googlesource.com/954923
Reviewed-by: Greg Thompson <grt@chromium.org>
Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Reviewed-by: Samuel Huang <huangs@chromium.org>
Commit-Queue: Samuel Huang <huangs@chromium.org>
Cr-Commit-Position: refs/heads/master@{#542857}
NOKEYCHECK=True
GitOrigin-RevId: 577ef6c435e8d43be6e3e60ccbcbd1881780f4ec
Diffstat (limited to 'image_utils_unittest.cc')
-rw-r--r-- | image_utils_unittest.cc | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/image_utils_unittest.cc b/image_utils_unittest.cc new file mode 100644 index 0000000..7cae9d2 --- /dev/null +++ b/image_utils_unittest.cc @@ -0,0 +1,77 @@ +// Copyright 2017 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. + +#include "components/zucchini/image_utils.h" + +#include "base/logging.h" +#include "testing/gtest/include/gtest/gtest.h" + +namespace zucchini { + +TEST(ImageUtilsTest, Bitness) { + EXPECT_EQ(4U, WidthOf(kBit32)); + EXPECT_EQ(8U, WidthOf(kBit64)); +} + +TEST(ImageUtilsTest, IsMarked) { + EXPECT_FALSE(IsMarked(0x00000000)); + EXPECT_TRUE(IsMarked(0x80000000)); + + EXPECT_FALSE(IsMarked(0x00000001)); + EXPECT_TRUE(IsMarked(0x80000001)); + + EXPECT_FALSE(IsMarked(0x70000000)); + EXPECT_TRUE(IsMarked(0xF0000000)); + + EXPECT_FALSE(IsMarked(0x7FFFFFFF)); + EXPECT_TRUE(IsMarked(0xFFFFFFFF)); + + EXPECT_FALSE(IsMarked(0x70000000)); + EXPECT_TRUE(IsMarked(0xC0000000)); + + EXPECT_FALSE(IsMarked(0x0000BEEF)); + EXPECT_TRUE(IsMarked(0x8000BEEF)); +} + +TEST(ImageUtilsTest, MarkIndex) { + EXPECT_EQ(offset_t(0x80000000), MarkIndex(0x00000000)); + EXPECT_EQ(offset_t(0x80000000), MarkIndex(0x80000000)); + + EXPECT_EQ(offset_t(0x80000001), MarkIndex(0x00000001)); + EXPECT_EQ(offset_t(0x80000001), MarkIndex(0x80000001)); + + EXPECT_EQ(offset_t(0xF0000000), MarkIndex(0x70000000)); + EXPECT_EQ(offset_t(0xF0000000), MarkIndex(0xF0000000)); + + EXPECT_EQ(offset_t(0xFFFFFFFF), MarkIndex(0x7FFFFFFF)); + EXPECT_EQ(offset_t(0xFFFFFFFF), MarkIndex(0xFFFFFFFF)); + + EXPECT_EQ(offset_t(0xC0000000), MarkIndex(0x40000000)); + EXPECT_EQ(offset_t(0xC0000000), MarkIndex(0xC0000000)); + + EXPECT_EQ(offset_t(0x8000BEEF), MarkIndex(0x0000BEEF)); + EXPECT_EQ(offset_t(0x8000BEEF), MarkIndex(0x8000BEEF)); +} + +TEST(ImageUtilsTest, UnmarkIndex) { + EXPECT_EQ(offset_t(0x00000000), UnmarkIndex(0x00000000)); + EXPECT_EQ(offset_t(0x00000000), UnmarkIndex(0x80000000)); + + EXPECT_EQ(offset_t(0x00000001), UnmarkIndex(0x00000001)); + EXPECT_EQ(offset_t(0x00000001), UnmarkIndex(0x80000001)); + + EXPECT_EQ(offset_t(0x70000000), UnmarkIndex(0x70000000)); + EXPECT_EQ(offset_t(0x70000000), UnmarkIndex(0xF0000000)); + + EXPECT_EQ(offset_t(0x7FFFFFFF), UnmarkIndex(0x7FFFFFFF)); + EXPECT_EQ(offset_t(0x7FFFFFFF), UnmarkIndex(0xFFFFFFFF)); + + EXPECT_EQ(offset_t(0x40000000), UnmarkIndex(0x40000000)); + EXPECT_EQ(offset_t(0x40000000), UnmarkIndex(0xC0000000)); + + EXPECT_EQ(offset_t(0x0000BEEF), UnmarkIndex(0x0000BEEF)); + EXPECT_EQ(offset_t(0x0000BEEF), UnmarkIndex(0x8000BEEF)); +} + +} // namespace zucchini |