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-rwxr-xr-xt/t9903-bash-prompt.sh538
1 files changed, 538 insertions, 0 deletions
diff --git a/t/t9903-bash-prompt.sh b/t/t9903-bash-prompt.sh
new file mode 100755
index 0000000000..15521cc4f9
--- /dev/null
+++ b/t/t9903-bash-prompt.sh
@@ -0,0 +1,538 @@
+#!/bin/sh
+#
+# Copyright (c) 2012 SZEDER Gábor
+#
+
+test_description='test git-specific bash prompt functions'
+
+. ./lib-bash.sh
+
+. "$GIT_BUILD_DIR/contrib/completion/git-prompt.sh"
+
+actual="$TRASH_DIRECTORY/actual"
+
+test_expect_success 'setup for prompt tests' '
+ mkdir -p subdir/subsubdir &&
+ git init otherrepo &&
+ echo 1 > file &&
+ git add file &&
+ test_tick &&
+ git commit -m initial &&
+ git tag -a -m msg1 t1 &&
+ git checkout -b b1 &&
+ echo 2 > file &&
+ git commit -m "second b1" file &&
+ echo 3 > file &&
+ git commit -m "third b1" file &&
+ git tag -a -m msg2 t2 &&
+ git checkout -b b2 master &&
+ echo 0 > file &&
+ git commit -m "second b2" file &&
+ echo 00 > file &&
+ git commit -m "another b2" file &&
+ echo 000 > file &&
+ git commit -m "yet another b2" file &&
+ git checkout master
+'
+
+test_expect_success 'gitdir - from command line (through $__git_dir)' '
+ echo "$TRASH_DIRECTORY/otherrepo/.git" > expected &&
+ (
+ __git_dir="$TRASH_DIRECTORY/otherrepo/.git" &&
+ __gitdir > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'gitdir - repo as argument' '
+ echo "otherrepo/.git" > expected &&
+ __gitdir "otherrepo" > "$actual" &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'gitdir - remote as argument' '
+ echo "remote" > expected &&
+ __gitdir "remote" > "$actual" &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'gitdir - .git directory in cwd' '
+ echo ".git" > expected &&
+ __gitdir > "$actual" &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'gitdir - .git directory in parent' '
+ echo "$(pwd -P)/.git" > expected &&
+ (
+ cd subdir/subsubdir &&
+ __gitdir > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'gitdir - cwd is a .git directory' '
+ echo "." > expected &&
+ (
+ cd .git &&
+ __gitdir > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'gitdir - parent is a .git directory' '
+ echo "$(pwd -P)/.git" > expected &&
+ (
+ cd .git/refs/heads &&
+ __gitdir > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'gitdir - $GIT_DIR set while .git directory in cwd' '
+ echo "$TRASH_DIRECTORY/otherrepo/.git" > expected &&
+ (
+ GIT_DIR="$TRASH_DIRECTORY/otherrepo/.git" &&
+ export GIT_DIR &&
+ __gitdir > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'gitdir - $GIT_DIR set while .git directory in parent' '
+ echo "$TRASH_DIRECTORY/otherrepo/.git" > expected &&
+ (
+ GIT_DIR="$TRASH_DIRECTORY/otherrepo/.git" &&
+ export GIT_DIR &&
+ cd subdir &&
+ __gitdir > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'gitdir - non-existing $GIT_DIR' '
+ (
+ GIT_DIR="$TRASH_DIRECTORY/non-existing" &&
+ export GIT_DIR &&
+ test_must_fail __gitdir
+ )
+'
+
+test_expect_success 'gitdir - gitfile in cwd' '
+ echo "$(pwd -P)/otherrepo/.git" > expected &&
+ echo "gitdir: $TRASH_DIRECTORY/otherrepo/.git" > subdir/.git &&
+ test_when_finished "rm -f subdir/.git" &&
+ (
+ cd subdir &&
+ __gitdir > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'gitdir - gitfile in parent' '
+ echo "$(pwd -P)/otherrepo/.git" > expected &&
+ echo "gitdir: $TRASH_DIRECTORY/otherrepo/.git" > subdir/.git &&
+ test_when_finished "rm -f subdir/.git" &&
+ (
+ cd subdir/subsubdir &&
+ __gitdir > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success SYMLINKS 'gitdir - resulting path avoids symlinks' '
+ echo "$(pwd -P)/otherrepo/.git" > expected &&
+ mkdir otherrepo/dir &&
+ test_when_finished "rm -rf otherrepo/dir" &&
+ ln -s otherrepo/dir link &&
+ test_when_finished "rm -f link" &&
+ (
+ cd link &&
+ __gitdir > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'gitdir - not a git repository' '
+ (
+ cd subdir/subsubdir &&
+ GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY" &&
+ export GIT_CEILING_DIRECTORIES &&
+ test_must_fail __gitdir
+ )
+'
+
+test_expect_success 'prompt - branch name' '
+ printf " (master)" > expected &&
+ __git_ps1 > "$actual" &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - detached head' '
+ printf " ((%s...))" $(git log -1 --format="%h" b1^) > expected &&
+ git checkout b1^ &&
+ test_when_finished "git checkout master" &&
+ __git_ps1 > "$actual" &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - describe detached head - contains' '
+ printf " ((t2~1))" > expected &&
+ git checkout b1^ &&
+ test_when_finished "git checkout master" &&
+ (
+ GIT_PS1_DESCRIBE_STYLE=contains &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - describe detached head - branch' '
+ printf " ((b1~1))" > expected &&
+ git checkout b1^ &&
+ test_when_finished "git checkout master" &&
+ (
+ GIT_PS1_DESCRIBE_STYLE=branch &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - describe detached head - describe' '
+ printf " ((t1-1-g%s))" $(git log -1 --format="%h" b1^) > expected &&
+ git checkout b1^ &&
+ test_when_finished "git checkout master" &&
+ (
+ GIT_PS1_DESCRIBE_STYLE=describe &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - describe detached head - default' '
+ printf " ((t2))" > expected &&
+ git checkout --detach b1 &&
+ test_when_finished "git checkout master" &&
+ __git_ps1 > "$actual" &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - inside .git directory' '
+ printf " (GIT_DIR!)" > expected &&
+ (
+ cd .git &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - deep inside .git directory' '
+ printf " (GIT_DIR!)" > expected &&
+ (
+ cd .git/refs/heads &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - inside bare repository' '
+ printf " (BARE:master)" > expected &&
+ git init --bare bare.git &&
+ test_when_finished "rm -rf bare.git" &&
+ (
+ cd bare.git &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - interactive rebase' '
+ printf " (b1|REBASE-i 2/3)" > expected
+ echo "#!$SHELL_PATH" >fake_editor.sh &&
+ cat >>fake_editor.sh <<\EOF &&
+echo "exec echo" > "$1"
+echo "edit $(git log -1 --format="%h")" >> "$1"
+echo "exec echo" >> "$1"
+EOF
+ test_when_finished "rm -f fake_editor.sh" &&
+ chmod a+x fake_editor.sh &&
+ test_set_editor "$TRASH_DIRECTORY/fake_editor.sh" &&
+ git checkout b1 &&
+ test_when_finished "git checkout master" &&
+ git rebase -i HEAD^ &&
+ test_when_finished "git rebase --abort"
+ __git_ps1 > "$actual" &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - rebase merge' '
+ printf " (b2|REBASE-m 1/3)" > expected &&
+ git checkout b2 &&
+ test_when_finished "git checkout master" &&
+ test_must_fail git rebase --merge b1 b2 &&
+ test_when_finished "git rebase --abort" &&
+ __git_ps1 > "$actual" &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - rebase' '
+ printf " (b2|REBASE 1/3)" > expected &&
+ git checkout b2 &&
+ test_when_finished "git checkout master" &&
+ test_must_fail git rebase b1 b2 &&
+ test_when_finished "git rebase --abort" &&
+ __git_ps1 > "$actual" &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - merge' '
+ printf " (b1|MERGING)" > expected &&
+ git checkout b1 &&
+ test_when_finished "git checkout master" &&
+ test_must_fail git merge b2 &&
+ test_when_finished "git reset --hard" &&
+ __git_ps1 > "$actual" &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - cherry-pick' '
+ printf " (master|CHERRY-PICKING)" > expected &&
+ test_must_fail git cherry-pick b1 &&
+ test_when_finished "git reset --hard" &&
+ __git_ps1 > "$actual" &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - bisect' '
+ printf " (master|BISECTING)" > expected &&
+ git bisect start &&
+ test_when_finished "git bisect reset" &&
+ __git_ps1 > "$actual" &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - dirty status indicator - clean' '
+ printf " (master)" > expected &&
+ (
+ GIT_PS1_SHOWDIRTYSTATE=y &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - dirty status indicator - dirty worktree' '
+ printf " (master *)" > expected &&
+ echo "dirty" > file &&
+ test_when_finished "git reset --hard" &&
+ (
+ GIT_PS1_SHOWDIRTYSTATE=y &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - dirty status indicator - dirty index' '
+ printf " (master +)" > expected &&
+ echo "dirty" > file &&
+ test_when_finished "git reset --hard" &&
+ git add -u &&
+ (
+ GIT_PS1_SHOWDIRTYSTATE=y &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - dirty status indicator - dirty index and worktree' '
+ printf " (master *+)" > expected &&
+ echo "dirty index" > file &&
+ test_when_finished "git reset --hard" &&
+ git add -u &&
+ echo "dirty worktree" > file &&
+ (
+ GIT_PS1_SHOWDIRTYSTATE=y &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - dirty status indicator - before root commit' '
+ printf " (master #)" > expected &&
+ (
+ GIT_PS1_SHOWDIRTYSTATE=y &&
+ cd otherrepo &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - dirty status indicator - shell variable unset with config disabled' '
+ printf " (master)" > expected &&
+ echo "dirty" > file &&
+ test_when_finished "git reset --hard" &&
+ test_config bash.showDirtyState false &&
+ (
+ sane_unset GIT_PS1_SHOWDIRTYSTATE &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - dirty status indicator - shell variable unset with config enabled' '
+ printf " (master)" > expected &&
+ echo "dirty" > file &&
+ test_when_finished "git reset --hard" &&
+ test_config bash.showDirtyState true &&
+ (
+ sane_unset GIT_PS1_SHOWDIRTYSTATE &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - dirty status indicator - shell variable set with config disabled' '
+ printf " (master)" > expected &&
+ echo "dirty" > file &&
+ test_when_finished "git reset --hard" &&
+ test_config bash.showDirtyState false &&
+ (
+ GIT_PS1_SHOWDIRTYSTATE=y &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - dirty status indicator - shell variable set with config enabled' '
+ printf " (master *)" > expected &&
+ echo "dirty" > file &&
+ test_when_finished "git reset --hard" &&
+ test_config bash.showDirtyState true &&
+ (
+ GIT_PS1_SHOWDIRTYSTATE=y &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - dirty status indicator - not shown inside .git directory' '
+ printf " (GIT_DIR!)" > expected &&
+ echo "dirty" > file &&
+ test_when_finished "git reset --hard" &&
+ (
+ GIT_PS1_SHOWDIRTYSTATE=y &&
+ cd .git &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - stash status indicator - no stash' '
+ printf " (master)" > expected &&
+ (
+ GIT_PS1_SHOWSTASHSTATE=y &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - stash status indicator - stash' '
+ printf " (master $)" > expected &&
+ echo 2 >file &&
+ git stash &&
+ test_when_finished "git stash drop" &&
+ (
+ GIT_PS1_SHOWSTASHSTATE=y &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - stash status indicator - not shown inside .git directory' '
+ printf " (GIT_DIR!)" > expected &&
+ echo 2 >file &&
+ git stash &&
+ test_when_finished "git stash drop" &&
+ (
+ GIT_PS1_SHOWSTASHSTATE=y &&
+ cd .git &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - untracked files status indicator - no untracked files' '
+ printf " (master)" > expected &&
+ (
+ GIT_PS1_SHOWUNTRACKEDFILES=y &&
+ cd otherrepo &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - untracked files status indicator - untracked files' '
+ printf " (master %%)" > expected &&
+ (
+ GIT_PS1_SHOWUNTRACKEDFILES=y &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - untracked files status indicator - shell variable unset with config disabled' '
+ printf " (master)" > expected &&
+ test_config bash.showUntrackedFiles false &&
+ (
+ sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - untracked files status indicator - shell variable unset with config enabled' '
+ printf " (master)" > expected &&
+ test_config bash.showUntrackedFiles true &&
+ (
+ sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - untracked files status indicator - shell variable set with config disabled' '
+ printf " (master)" > expected &&
+ test_config bash.showUntrackedFiles false &&
+ (
+ GIT_PS1_SHOWUNTRACKEDFILES=y &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - untracked files status indicator - shell variable set with config enabled' '
+ printf " (master %%)" > expected &&
+ test_config bash.showUntrackedFiles true &&
+ (
+ GIT_PS1_SHOWUNTRACKEDFILES=y &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - untracked files status indicator - not shown inside .git directory' '
+ printf " (GIT_DIR!)" > expected &&
+ (
+ GIT_PS1_SHOWUNTRACKEDFILES=y &&
+ cd .git &&
+ __git_ps1 > "$actual"
+ ) &&
+ test_cmp expected "$actual"
+'
+
+test_expect_success 'prompt - format string starting with dash' '
+ printf -- "-master" > expected &&
+ __git_ps1 "-%s" > "$actual" &&
+ test_cmp expected "$actual"
+'
+
+test_done