dd0b72cbd9
When the environment variable $GIT_PS1_SHOWSTASHSTATE is set __git_ps1() checks the presence of stashes by running 'git rev-parse --verify refs/stash'. This command not only checks that the 'refs/stash' ref exists but also, well, verifies that it's a valid ref. However, we don't need to be that thorough for the bash prompt. We can omit that verification and only check whether 'refs/stash' exists or not. Since 'git pack-refs' never packs 'refs/stash', it's a matter of checking the existence of a ref file. Perform this check using only bash builtins to spare the overhead of fork()+exec()ing a git process. Also run 'git pack-refs --all' in the corresponding test to document that the prompt script depends on 'git pack-refs' not packing 'refs/stash' and to catch possible breakages should this behavior ever change. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
428 lines
11 KiB
Bash
Executable File
428 lines
11 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2012 SZEDER Gábor
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#
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test_description='test git-specific bash prompt functions'
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. ./lib-bash.sh
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. "$GIT_BUILD_DIR/contrib/completion/git-prompt.sh"
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actual="$TRASH_DIRECTORY/actual"
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test_expect_success 'setup for prompt tests' '
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git init otherrepo &&
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echo 1 >file &&
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git add file &&
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test_tick &&
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git commit -m initial &&
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git tag -a -m msg1 t1 &&
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git checkout -b b1 &&
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echo 2 >file &&
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git commit -m "second b1" file &&
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echo 3 >file &&
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git commit -m "third b1" file &&
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git tag -a -m msg2 t2 &&
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git checkout -b b2 master &&
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echo 0 >file &&
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git commit -m "second b2" file &&
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echo 00 >file &&
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git commit -m "another b2" file &&
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echo 000 >file &&
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git commit -m "yet another b2" file &&
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git checkout master
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'
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test_expect_success 'prompt - branch name' '
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printf " (master)" >expected &&
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__git_ps1 >"$actual" &&
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test_cmp expected "$actual"
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'
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test_expect_success SYMLINKS 'prompt - branch name - symlink symref' '
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printf " (master)" >expected &&
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test_when_finished "git checkout master" &&
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test_config core.preferSymlinkRefs true &&
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git checkout master &&
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__git_ps1 >"$actual" &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - unborn branch' '
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printf " (unborn)" >expected &&
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git checkout --orphan unborn &&
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test_when_finished "git checkout master" &&
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__git_ps1 >"$actual" &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - detached head' '
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printf " ((%s...))" $(git log -1 --format="%h" --abbrev=13 b1^) >expected &&
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test_config core.abbrev 13 &&
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git checkout b1^ &&
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test_when_finished "git checkout master" &&
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__git_ps1 >"$actual" &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - describe detached head - contains' '
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printf " ((t2~1))" >expected &&
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git checkout b1^ &&
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test_when_finished "git checkout master" &&
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(
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GIT_PS1_DESCRIBE_STYLE=contains &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - describe detached head - branch' '
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printf " ((b1~1))" >expected &&
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git checkout b1^ &&
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test_when_finished "git checkout master" &&
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(
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GIT_PS1_DESCRIBE_STYLE=branch &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - describe detached head - describe' '
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printf " ((t1-1-g%s))" $(git log -1 --format="%h" b1^) >expected &&
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git checkout b1^ &&
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test_when_finished "git checkout master" &&
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(
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GIT_PS1_DESCRIBE_STYLE=describe &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - describe detached head - default' '
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printf " ((t2))" >expected &&
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git checkout --detach b1 &&
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test_when_finished "git checkout master" &&
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__git_ps1 >"$actual" &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - inside .git directory' '
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printf " (GIT_DIR!)" >expected &&
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(
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cd .git &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - deep inside .git directory' '
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printf " (GIT_DIR!)" >expected &&
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(
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cd .git/refs/heads &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - inside bare repository' '
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printf " (BARE:master)" >expected &&
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git init --bare bare.git &&
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test_when_finished "rm -rf bare.git" &&
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(
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cd bare.git &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - interactive rebase' '
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printf " (b1|REBASE-i 2/3)" >expected
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write_script fake_editor.sh <<-\EOF &&
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echo "exec echo" >"$1"
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echo "edit $(git log -1 --format="%h")" >>"$1"
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echo "exec echo" >>"$1"
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EOF
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test_when_finished "rm -f fake_editor.sh" &&
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test_set_editor "$TRASH_DIRECTORY/fake_editor.sh" &&
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git checkout b1 &&
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test_when_finished "git checkout master" &&
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git rebase -i HEAD^ &&
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test_when_finished "git rebase --abort"
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__git_ps1 >"$actual" &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - rebase merge' '
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printf " (b2|REBASE-m 1/3)" >expected &&
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git checkout b2 &&
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test_when_finished "git checkout master" &&
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test_must_fail git rebase --merge b1 b2 &&
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test_when_finished "git rebase --abort" &&
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__git_ps1 >"$actual" &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - rebase' '
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printf " (b2|REBASE 1/3)" >expected &&
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git checkout b2 &&
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test_when_finished "git checkout master" &&
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test_must_fail git rebase b1 b2 &&
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test_when_finished "git rebase --abort" &&
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__git_ps1 >"$actual" &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - merge' '
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printf " (b1|MERGING)" >expected &&
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git checkout b1 &&
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test_when_finished "git checkout master" &&
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test_must_fail git merge b2 &&
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test_when_finished "git reset --hard" &&
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__git_ps1 >"$actual" &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - cherry-pick' '
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printf " (master|CHERRY-PICKING)" >expected &&
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test_must_fail git cherry-pick b1 &&
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test_when_finished "git reset --hard" &&
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__git_ps1 >"$actual" &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - bisect' '
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printf " (master|BISECTING)" >expected &&
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git bisect start &&
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test_when_finished "git bisect reset" &&
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__git_ps1 >"$actual" &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - dirty status indicator - clean' '
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printf " (master)" >expected &&
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(
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GIT_PS1_SHOWDIRTYSTATE=y &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - dirty status indicator - dirty worktree' '
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printf " (master *)" >expected &&
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echo "dirty" >file &&
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test_when_finished "git reset --hard" &&
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(
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GIT_PS1_SHOWDIRTYSTATE=y &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - dirty status indicator - dirty index' '
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printf " (master +)" >expected &&
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echo "dirty" >file &&
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test_when_finished "git reset --hard" &&
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git add -u &&
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(
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GIT_PS1_SHOWDIRTYSTATE=y &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - dirty status indicator - dirty index and worktree' '
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printf " (master *+)" >expected &&
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echo "dirty index" >file &&
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test_when_finished "git reset --hard" &&
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git add -u &&
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echo "dirty worktree" >file &&
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(
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GIT_PS1_SHOWDIRTYSTATE=y &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - dirty status indicator - before root commit' '
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printf " (master #)" >expected &&
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(
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GIT_PS1_SHOWDIRTYSTATE=y &&
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cd otherrepo &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - dirty status indicator - shell variable unset with config disabled' '
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printf " (master)" >expected &&
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echo "dirty" >file &&
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test_when_finished "git reset --hard" &&
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test_config bash.showDirtyState false &&
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(
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sane_unset GIT_PS1_SHOWDIRTYSTATE &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - dirty status indicator - shell variable unset with config enabled' '
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printf " (master)" >expected &&
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echo "dirty" >file &&
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test_when_finished "git reset --hard" &&
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test_config bash.showDirtyState true &&
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(
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sane_unset GIT_PS1_SHOWDIRTYSTATE &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - dirty status indicator - shell variable set with config disabled' '
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printf " (master)" >expected &&
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echo "dirty" >file &&
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test_when_finished "git reset --hard" &&
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test_config bash.showDirtyState false &&
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(
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GIT_PS1_SHOWDIRTYSTATE=y &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - dirty status indicator - shell variable set with config enabled' '
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printf " (master *)" >expected &&
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echo "dirty" >file &&
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test_when_finished "git reset --hard" &&
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test_config bash.showDirtyState true &&
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(
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GIT_PS1_SHOWDIRTYSTATE=y &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - dirty status indicator - not shown inside .git directory' '
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printf " (GIT_DIR!)" >expected &&
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echo "dirty" >file &&
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test_when_finished "git reset --hard" &&
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(
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GIT_PS1_SHOWDIRTYSTATE=y &&
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cd .git &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - stash status indicator - no stash' '
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printf " (master)" >expected &&
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(
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GIT_PS1_SHOWSTASHSTATE=y &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - stash status indicator - stash' '
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printf " (master $)" >expected &&
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echo 2 >file &&
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git stash &&
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test_when_finished "git stash drop" &&
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git pack-refs --all &&
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(
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GIT_PS1_SHOWSTASHSTATE=y &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - stash status indicator - not shown inside .git directory' '
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printf " (GIT_DIR!)" >expected &&
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echo 2 >file &&
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git stash &&
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test_when_finished "git stash drop" &&
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(
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GIT_PS1_SHOWSTASHSTATE=y &&
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cd .git &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - untracked files status indicator - no untracked files' '
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printf " (master)" >expected &&
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(
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GIT_PS1_SHOWUNTRACKEDFILES=y &&
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cd otherrepo &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - untracked files status indicator - untracked files' '
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printf " (master %%)" >expected &&
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(
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GIT_PS1_SHOWUNTRACKEDFILES=y &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - untracked files status indicator - shell variable unset with config disabled' '
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printf " (master)" >expected &&
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test_config bash.showUntrackedFiles false &&
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(
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sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - untracked files status indicator - shell variable unset with config enabled' '
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printf " (master)" >expected &&
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test_config bash.showUntrackedFiles true &&
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(
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sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - untracked files status indicator - shell variable set with config disabled' '
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printf " (master)" >expected &&
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test_config bash.showUntrackedFiles false &&
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(
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GIT_PS1_SHOWUNTRACKEDFILES=y &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - untracked files status indicator - shell variable set with config enabled' '
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printf " (master %%)" >expected &&
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test_config bash.showUntrackedFiles true &&
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(
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GIT_PS1_SHOWUNTRACKEDFILES=y &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - untracked files status indicator - not shown inside .git directory' '
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printf " (GIT_DIR!)" >expected &&
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(
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GIT_PS1_SHOWUNTRACKEDFILES=y &&
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cd .git &&
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__git_ps1 >"$actual"
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) &&
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test_cmp expected "$actual"
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'
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test_expect_success 'prompt - format string starting with dash' '
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printf -- "-master" >expected &&
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__git_ps1 "-%s" >"$actual" &&
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test_cmp expected "$actual"
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'
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test_done
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