334afbc76f
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>
267 lines
7.5 KiB
Bash
Executable File
267 lines
7.5 KiB
Bash
Executable File
#!/bin/sh
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# There's more than one "correct" way to represent the history graphically.
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# These tests depend on the current behavior of the graphing code. If the
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# graphing code is ever changed to draw the output differently, these tests
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# cases will need to be updated to know about the new layout.
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test_description='--graph and simplified history'
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GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master
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export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
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. ./test-lib.sh
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test_expect_success 'set up rev-list --graph test' '
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# 3 commits on branch A
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test_commit A1 foo.txt &&
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test_commit A2 bar.txt &&
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test_commit A3 bar.txt &&
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git branch -m master A &&
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# 2 commits on branch B, started from A1
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git checkout -b B A1 &&
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test_commit B1 foo.txt &&
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test_commit B2 abc.txt &&
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# 2 commits on branch C, started from A2
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git checkout -b C A2 &&
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test_commit C1 xyz.txt &&
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test_commit C2 xyz.txt &&
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# Octopus merge B and C into branch A
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git checkout A &&
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git merge B C &&
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git tag A4 &&
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test_commit A5 bar.txt &&
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# More commits on C, then merge C into A
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git checkout C &&
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test_commit C3 foo.txt &&
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test_commit C4 bar.txt &&
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git checkout A &&
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git merge -s ours C &&
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git tag A6 &&
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test_commit A7 bar.txt &&
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# Store commit names in variables for later use
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A1=$(git rev-parse --verify A1) &&
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A2=$(git rev-parse --verify A2) &&
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A3=$(git rev-parse --verify A3) &&
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A4=$(git rev-parse --verify A4) &&
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A5=$(git rev-parse --verify A5) &&
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A6=$(git rev-parse --verify A6) &&
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A7=$(git rev-parse --verify A7) &&
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B1=$(git rev-parse --verify B1) &&
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B2=$(git rev-parse --verify B2) &&
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C1=$(git rev-parse --verify C1) &&
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C2=$(git rev-parse --verify C2) &&
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C3=$(git rev-parse --verify C3) &&
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C4=$(git rev-parse --verify C4)
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'
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test_expect_success '--graph --all' '
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rm -f expected &&
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echo "* $A7" >> expected &&
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echo "* $A6" >> expected &&
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echo "|\\ " >> expected &&
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echo "| * $C4" >> expected &&
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echo "| * $C3" >> expected &&
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echo "* | $A5" >> expected &&
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echo "| | " >> expected &&
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echo "| \\ " >> expected &&
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echo "*-. | $A4" >> expected &&
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echo "|\\ \\| " >> expected &&
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echo "| | * $C2" >> expected &&
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echo "| | * $C1" >> expected &&
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echo "| * | $B2" >> expected &&
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echo "| * | $B1" >> expected &&
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echo "* | | $A3" >> expected &&
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echo "| |/ " >> expected &&
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echo "|/| " >> expected &&
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echo "* | $A2" >> expected &&
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echo "|/ " >> expected &&
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echo "* $A1" >> expected &&
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git rev-list --graph --all > actual &&
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test_cmp expected actual
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'
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# Make sure the graph_is_interesting() code still realizes
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# that undecorated merges are interesting, even with --simplify-by-decoration
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test_expect_success '--graph --simplify-by-decoration' '
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rm -f expected &&
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git tag -d A4 &&
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echo "* $A7" >> expected &&
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echo "* $A6" >> expected &&
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echo "|\\ " >> expected &&
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echo "| * $C4" >> expected &&
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echo "| * $C3" >> expected &&
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echo "* | $A5" >> expected &&
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echo "| | " >> expected &&
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echo "| \\ " >> expected &&
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echo "*-. | $A4" >> expected &&
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echo "|\\ \\| " >> expected &&
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echo "| | * $C2" >> expected &&
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echo "| | * $C1" >> expected &&
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echo "| * | $B2" >> expected &&
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echo "| * | $B1" >> expected &&
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echo "* | | $A3" >> expected &&
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echo "| |/ " >> expected &&
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echo "|/| " >> expected &&
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echo "* | $A2" >> expected &&
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echo "|/ " >> expected &&
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echo "* $A1" >> expected &&
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git rev-list --graph --all --simplify-by-decoration > actual &&
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test_cmp expected actual
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'
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test_expect_success 'setup: get rid of decorations on B' '
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git tag -d B2 &&
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git tag -d B1 &&
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git branch -d B
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'
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# Graph with branch B simplified away
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test_expect_success '--graph --simplify-by-decoration prune branch B' '
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rm -f expected &&
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echo "* $A7" >> expected &&
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echo "* $A6" >> expected &&
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echo "|\\ " >> expected &&
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echo "| * $C4" >> expected &&
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echo "| * $C3" >> expected &&
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echo "* | $A5" >> expected &&
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echo "* | $A4" >> expected &&
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echo "|\\| " >> expected &&
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echo "| * $C2" >> expected &&
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echo "| * $C1" >> expected &&
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echo "* | $A3" >> expected &&
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echo "|/ " >> expected &&
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echo "* $A2" >> expected &&
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echo "* $A1" >> expected &&
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git rev-list --graph --simplify-by-decoration --all > actual &&
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test_cmp expected actual
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'
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test_expect_success '--graph --full-history -- bar.txt' '
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rm -f expected &&
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echo "* $A7" >> expected &&
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echo "* $A6" >> expected &&
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echo "|\\ " >> expected &&
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echo "| * $C4" >> expected &&
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echo "* | $A5" >> expected &&
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echo "* | $A4" >> expected &&
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echo "|\\| " >> expected &&
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echo "* | $A3" >> expected &&
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echo "|/ " >> expected &&
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echo "* $A2" >> expected &&
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git rev-list --graph --full-history --all -- bar.txt > actual &&
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test_cmp expected actual
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'
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test_expect_success '--graph --full-history --simplify-merges -- bar.txt' '
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rm -f expected &&
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echo "* $A7" >> expected &&
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echo "* $A6" >> expected &&
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echo "|\\ " >> expected &&
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echo "| * $C4" >> expected &&
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echo "* | $A5" >> expected &&
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echo "* | $A3" >> expected &&
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echo "|/ " >> expected &&
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echo "* $A2" >> expected &&
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git rev-list --graph --full-history --simplify-merges --all \
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-- bar.txt > actual &&
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test_cmp expected actual
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'
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test_expect_success '--graph -- bar.txt' '
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rm -f expected &&
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echo "* $A7" >> expected &&
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echo "* $A5" >> expected &&
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echo "* $A3" >> expected &&
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echo "| * $C4" >> expected &&
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echo "|/ " >> expected &&
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echo "* $A2" >> expected &&
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git rev-list --graph --all -- bar.txt > actual &&
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test_cmp expected actual
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'
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test_expect_success '--graph --sparse -- bar.txt' '
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rm -f expected &&
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echo "* $A7" >> expected &&
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echo "* $A6" >> expected &&
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echo "* $A5" >> expected &&
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echo "* $A4" >> expected &&
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echo "* $A3" >> expected &&
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echo "| * $C4" >> expected &&
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echo "| * $C3" >> expected &&
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echo "| * $C2" >> expected &&
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echo "| * $C1" >> expected &&
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echo "|/ " >> expected &&
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echo "* $A2" >> expected &&
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echo "* $A1" >> expected &&
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git rev-list --graph --sparse --all -- bar.txt > actual &&
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test_cmp expected actual
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'
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test_expect_success '--graph ^C4' '
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rm -f expected &&
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echo "* $A7" >> expected &&
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echo "* $A6" >> expected &&
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echo "* $A5" >> expected &&
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echo "* $A4" >> expected &&
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echo "|\\ " >> expected &&
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echo "| * $B2" >> expected &&
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echo "| * $B1" >> expected &&
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echo "* $A3" >> expected &&
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git rev-list --graph --all ^C4 > actual &&
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test_cmp expected actual
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'
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test_expect_success '--graph ^C3' '
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rm -f expected &&
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echo "* $A7" >> expected &&
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echo "* $A6" >> expected &&
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echo "|\\ " >> expected &&
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echo "| * $C4" >> expected &&
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echo "* $A5" >> expected &&
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echo "* $A4" >> expected &&
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echo "|\\ " >> expected &&
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echo "| * $B2" >> expected &&
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echo "| * $B1" >> expected &&
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echo "* $A3" >> expected &&
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git rev-list --graph --all ^C3 > actual &&
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test_cmp expected actual
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'
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# I don't think the ordering of the boundary commits is really
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# that important, but this test depends on it. If the ordering ever changes
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# in the code, we'll need to update this test.
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test_expect_success '--graph --boundary ^C3' '
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rm -f expected &&
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echo "* $A7" >> expected &&
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echo "* $A6" >> expected &&
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echo "|\\ " >> expected &&
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echo "| * $C4" >> expected &&
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echo "* | $A5" >> expected &&
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echo "| | " >> expected &&
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echo "| \\ " >> expected &&
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echo "*-. \\ $A4" >> expected &&
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echo "|\\ \\ \\ " >> expected &&
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echo "| * | | $B2" >> expected &&
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echo "| * | | $B1" >> expected &&
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echo "* | | | $A3" >> expected &&
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echo "o | | | $A2" >> expected &&
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echo "|/ / / " >> expected &&
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echo "o / / $A1" >> expected &&
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echo " / / " >> expected &&
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echo "| o $C3" >> expected &&
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echo "|/ " >> expected &&
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echo "o $C2" >> expected &&
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git rev-list --graph --boundary --all ^C3 > actual &&
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test_cmp expected actual
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'
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test_done
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