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2021-12-13t6000-t9999: detect and signal failure within loopLibravatar Eric Sunshine1-1/+1
Failures within `for` and `while` loops can go unnoticed if not detected and signaled manually since the loop itself does not abort when a contained command fails, nor will a failure necessarily be detected when the loop finishes since the loop returns the exit code of the last command it ran on the final iteration, which may not be the command which failed. Therefore, detect and signal failures manually within loops using the idiom `|| return 1` (or `|| exit 1` within subshells). Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-09-12tests: remove leftover untracked filesLibravatar Elijah Newren1-1/+3
Remove untracked files that are unwanted after they are done being used. While the set of cases in this patch is certainly far from comprehensive, it was motivated by some work to see what the fallout would be if we were to make the removal of untracked files as a side effect of other commands into an error. Some cases were a bit more involved than the testcase changes included in this patch, but the ones included here represent the simple cases. While this patch is not that important since we are not changing the behavior of those other commands into an error in the near term, I thought these changes were useful anyway as an explicit documentation of the intent that these untracked files are no longer useful. Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Acked-by: Derrick Stolee <stolee@gmail.com> Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-19t6[4-9]*: adjust the references to the default branch name "main"Libravatar Johannes Schindelin1-10/+10
This trick was performed via $ (cd t && sed -i -e 's/master/main/g' -e 's/MASTER/MAIN/g' \ -e 's/Master/Main/g' -- t6[4-9]*.sh) This allows us to define `GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main` for those tests. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-19tests: mark tests relying on the current default for `init.defaultBranch`Libravatar Johannes Schindelin1-0/+3
In addition to the manual adjustment to let the `linux-gcc` CI job run the test suite with `master` and then with `main`, this patch makes sure that GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME is set in all test scripts that currently rely on the initial branch name being `master by default. To determine which test scripts to mark up, the first step was to force-set the default branch name to `master` in - all test scripts that contain the keyword `master`, - t4211, which expects `t/t4211/history.export` with a hard-coded ref to initialize the default branch, - t5560 because it sources `t/t556x_common` which uses `master`, - t8002 and t8012 because both source `t/annotate-tests.sh` which also uses `master`) This trick was performed by this command: $ sed -i '/^ *\. \.\/\(test-lib\|lib-\(bash\|cvs\|git-svn\)\|gitweb-lib\)\.sh$/i\ GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master\ export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME\ ' $(git grep -l master t/t[0-9]*.sh) \ t/t4211*.sh t/t5560*.sh t/t8002*.sh t/t8012*.sh After that, careful, manual inspection revealed that some of the test scripts containing the needle `master` do not actually rely on a specific default branch name: either they mention `master` only in a comment, or they initialize that branch specificially, or they do not actually refer to the current default branch. Therefore, the aforementioned modification was undone in those test scripts thusly: $ git checkout HEAD -- \ t/t0027-auto-crlf.sh t/t0060-path-utils.sh \ t/t1011-read-tree-sparse-checkout.sh \ t/t1305-config-include.sh t/t1309-early-config.sh \ t/t1402-check-ref-format.sh t/t1450-fsck.sh \ t/t2024-checkout-dwim.sh \ t/t2106-update-index-assume-unchanged.sh \ t/t3040-subprojects-basic.sh t/t3301-notes.sh \ t/t3308-notes-merge.sh t/t3423-rebase-reword.sh \ t/t3436-rebase-more-options.sh \ t/t4015-diff-whitespace.sh t/t4257-am-interactive.sh \ t/t5323-pack-redundant.sh t/t5401-update-hooks.sh \ t/t5511-refspec.sh t/t5526-fetch-submodules.sh \ t/t5529-push-errors.sh t/t5530-upload-pack-error.sh \ t/t5548-push-porcelain.sh \ t/t5552-skipping-fetch-negotiator.sh \ t/t5572-pull-submodule.sh t/t5608-clone-2gb.sh \ t/t5614-clone-submodules-shallow.sh \ t/t7508-status.sh t/t7606-merge-custom.sh \ t/t9302-fast-import-unpack-limit.sh We excluded one set of test scripts in these commands, though: the range of `git p4` tests. The reason? `git p4` stores the (foreign) remote branch in the branch called `p4/master`, which is obviously not the default branch. Manual analysis revealed that only five of these tests actually require a specific default branch name to pass; They were modified thusly: $ sed -i '/^ *\. \.\/lib-git-p4\.sh$/i\ GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master\ export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME\ ' t/t980[0167]*.sh t/t9811*.sh Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-26t/: new helper for tests that pass with ort but fail with recursiveLibravatar Elijah Newren1-1/+2
There are a number of tests that the "recursive" backend does not handle correctly but which the redesign in "ort" will. Add a new helper in lib-merge.sh for selecting a different test expectation based on the setting of GIT_TEST_MERGE_ALGORITHM, and use it in various testcases to document which ones we expect to fail under recursive but pass under ort. Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-08tests: avoid using the branch name `main`Libravatar Johannes Schindelin1-2/+2
In the near future, we want to change Git's default branch name to `main`. In preparation for that, stop using it as a branch name in the test suite. Replace that branch name by `topic`, the same name we used to rename variations of `master` in b6211b89eb3 (tests: avoid variations of the `master` branch name, 2020-09-26). Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-08-10Collect merge-related tests to t64xxLibravatar Elijah Newren1-0/+770
The tests for the merge machinery are spread over several places. Collect them into t64xx for simplicity. Some notes: t60[234]*.sh: Merge tests started in t602*, overgrew bisect and remote tracking tests in t6030, t6040, and t6041, and nearly overtook replace tests in t6050. This made picking out relevant tests that I wanted to run in a tighter loop slightly more annoying for years. t303*.sh: These started out as tests for the 'merge-recursive' toplevel command, but did not restrict to that and had lots of overlap with the underlying merge machinery. t7405, t7613: submodule-specific merge logic started out in submodule.c but was moved to merge-recursive.c in commit 18cfc08866 ("submodule.c: move submodule merging to merge-recursive.c", 2018-05-15). Since these tests are about the logic found in the merge machinery, moving these tests to be with the merge tests makes sense. t7607, t7609: Having tests spread all over the place makes it more likely that additional tests related to a certain piece of logic grow in all those other places. Much like t303*.sh, these two tests were about the underlying merge machinery rather than outer levels. Tests that were NOT moved: t76[01]*.sh: Other than the four tests mentioned above, the remaining tests in t76[01]*.sh are related to non-recursive merge strategies, parameter parsing, and other stuff associated with the highlevel builtin/merge.c rather than the recursive merge machinery. t3[45]*.sh: The rebase testcases in t34*.sh also test the merge logic pretty heavily; sometimes changes I make only trigger failures in the rebase tests. The rebase tests are already nicely coupled together, though, and I didn't want to mess that up. Similar comments apply for the cherry-pick tests in t35*.sh. Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>