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This CL moves zucchini::{kMajorVersion, kMinorVersion, kInvalidVersion}
to a standalone file version_info.h. The location should remain stable.
Stability is important so that:
* External tools can determine Zucchini versoin from source, i.e., the
file serves as an implicit API.
* Running 'git log' on version_info.h will point to CLs that implement
or enable patch break changes.
Bug: 1231882
Change-Id: I13243a5627870a31d8789d3579f1a50cc0e52bd5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3287124
Commit-Queue: Samuel Huang <huangs@chromium.org>
Reviewed-by: Calder Kitagawa <ckitagawa@chromium.org>
Reviewed-by: Etienne Pierre-Doray <etiennep@chromium.org>
Cr-Commit-Position: refs/heads/main@{#942645}
NOKEYCHECK=True
GitOrigin-RevId: 0b4473c4e1683729ac9f81257ba48e1d3e34418f
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This is a breaking change to zucchini patch format:
Zucchini 1.0, see changelog.
Add major/minor patch-wide version, and element version.
Also add VerifyPatch() API and command line option to verify
patch compatibility.
Design: go/zucchini-versions
Bug: 1231882
Change-Id: I19f1fbe2ee866c23f0814ffe6a912fb72812edbc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3140224
Commit-Queue: Etienne Pierre-Doray <etiennep@chromium.org>
Reviewed-by: Samuel Huang <huangs@chromium.org>
Reviewed-by: Calder Kitagawa <ckitagawa@chromium.org>
Cr-Commit-Position: refs/heads/main@{#936096}
NOKEYCHECK=True
GitOrigin-RevId: 559d77a9741428a48add017d389d104e431e6de7
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Previously PatchElementHeader members were ordered by:
[old_offset, new_offset, old_length, new_length].
This CL changes the order to
[old_offset, old_length, new_offset, new_length]
to be consistent with PatchHeader's grouping by "old" and "new".
Also improve comments in patch_read_write_unittest.cc, and fix
input value in PatchElementTest.WrongExtraData.
Change-Id: I0dab56b7de1ba99f0a2f686dfebdf422a9d1c3b0
Reviewed-on: https://chromium-review.googlesource.com/1043073
Commit-Queue: Samuel Huang <huangs@chromium.org>
Reviewed-by: Greg Thompson <grt@chromium.org>
Cr-Commit-Position: refs/heads/master@{#556076}
NOKEYCHECK=True
GitOrigin-RevId: cfb444ca0a5d494fc7e7beb74b0481249249671a
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Previously, Zucchini patches store a uint32_t PatchType enum that
distinguishes among (0) raw patch, (1) single executable patch, and
(2) ensemble patch. However, ever since every element (and gap) stores
ExecutableType, this PatchType field has become a vestige. This CL
simplifies Zucchini by removing PatchType, including in README.md
and tests.
This CL alters Zucchini patch format (removes 4 bytes); patches created
across this change are incompatible.
Bug: 729154
Change-Id: Ia5f467ba5e01720f5085ce87a5de88f678a64930
Reviewed-on: https://chromium-review.googlesource.com/981789
Commit-Queue: Samuel Huang <huangs@chromium.org>
Reviewed-by: Greg Thompson <grt@chromium.org>
Cr-Commit-Position: refs/heads/master@{#546621}
NOKEYCHECK=True
GitOrigin-RevId: 325bcee07f3eb9e3604c8aa0367ae7145025ddb6
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(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
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