diff options
Diffstat (limited to 't/t7800-difftool.sh')
| -rwxr-xr-x | t/t7800-difftool.sh | 175 |
1 files changed, 132 insertions, 43 deletions
diff --git a/t/t7800-difftool.sh b/t/t7800-difftool.sh index 22b9199d59..a173f564bc 100755 --- a/t/t7800-difftool.sh +++ b/t/t7800-difftool.sh @@ -8,6 +8,9 @@ test_description='git-difftool Testing basic diff tool invocation ' +GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main +export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME + . ./test-lib.sh difftool_test_setup () @@ -35,23 +38,23 @@ test_expect_success 'basic usage requires no repo' ' test_i18ngrep ^usage: output ' -# Create a file on master and change it on branch +# Create a file on main and change it on branch test_expect_success 'setup' ' - echo master >file && + echo main >file && git add file && git commit -m "added file" && - git checkout -b branch master && + git checkout -b branch main && echo branch >file && git commit -a -m "branch changed file" && - git checkout master + git checkout main ' # Configure a custom difftool.<tool>.cmd and use it test_expect_success 'custom commands' ' difftool_test_setup && test_config difftool.test-tool.cmd "cat \"\$REMOTE\"" && - echo master >expect && + echo main >expect && git difftool --no-prompt branch >actual && test_cmp expect actual && @@ -63,7 +66,7 @@ test_expect_success 'custom commands' ' test_expect_success 'custom tool commands override built-ins' ' test_config difftool.vimdiff.cmd "cat \"\$REMOTE\"" && - echo master >expect && + echo main >expect && git difftool --tool vimdiff --no-prompt branch >actual && test_cmp expect actual ' @@ -125,15 +128,14 @@ test_expect_success 'difftool stops on error with --trust-exit-code' ' test_when_finished "rm -f for-diff .git/fail-right-file" && test_when_finished "git reset -- for-diff" && write_script .git/fail-right-file <<-\EOF && - echo "$2" + echo failed exit 1 EOF >for-diff && git add for-diff && - echo file >expect && test_must_fail git difftool -y --trust-exit-code \ --extcmd .git/fail-right-file branch >actual && - test_cmp expect actual + test_line_count = 1 actual ' test_expect_success 'difftool honors exit status if command not found' ' @@ -279,11 +281,27 @@ test_expect_success 'difftool + mergetool config variables' ' echo branch >expect && git difftool --no-prompt branch >actual && test_cmp expect actual && + git difftool --gui --no-prompt branch >actual && + test_cmp expect actual && # set merge.tool to something bogus, diff.tool to test-tool test_config merge.tool bogus-tool && test_config diff.tool test-tool && git difftool --no-prompt branch >actual && + test_cmp expect actual && + git difftool --gui --no-prompt branch >actual && + test_cmp expect actual && + + # set merge.tool, diff.tool to something bogus, merge.guitool to test-tool + test_config diff.tool bogus-tool && + test_config merge.guitool test-tool && + git difftool --gui --no-prompt branch >actual && + test_cmp expect actual && + + # set merge.tool, diff.tool, merge.guitool to something bogus, diff.guitool to test-tool + test_config merge.guitool bogus-tool && + test_config diff.guitool test-tool && + git difftool --gui --no-prompt branch >actual && test_cmp expect actual ' @@ -296,21 +314,21 @@ test_expect_success 'difftool.<tool>.path' ' test_expect_success 'difftool --extcmd=cat' ' echo branch >expect && - echo master >>expect && + echo main >>expect && git difftool --no-prompt --extcmd=cat branch >actual && test_cmp expect actual ' test_expect_success 'difftool --extcmd cat' ' echo branch >expect && - echo master >>expect && + echo main >>expect && git difftool --no-prompt --extcmd=cat branch >actual && test_cmp expect actual ' test_expect_success 'difftool -x cat' ' echo branch >expect && - echo master >>expect && + echo main >>expect && git difftool --no-prompt -x cat branch >actual && test_cmp expect actual ' @@ -323,7 +341,7 @@ test_expect_success 'difftool --extcmd echo arg1' ' ' test_expect_success 'difftool --extcmd cat arg1' ' - echo master >expect && + echo main >expect && git difftool --no-prompt \ --extcmd sh\ -c\ \"cat\ \$1\" branch >actual && test_cmp expect actual @@ -336,7 +354,7 @@ test_expect_success 'difftool --extcmd cat arg2' ' test_cmp expect actual ' -# Create a second file on master and a different version on branch +# Create a second file on main and a different version on branch test_expect_success 'setup with 2 files different' ' echo m2 >file2 && git add file2 && @@ -346,7 +364,7 @@ test_expect_success 'setup with 2 files different' ' echo br2 >file2 && git add file2 && git commit -a -m "branch changed file2" && - git checkout master + git checkout main ' test_expect_success 'say no to the first file' ' @@ -354,14 +372,14 @@ test_expect_success 'say no to the first file' ' git difftool -x cat branch <input >output && grep m2 output && grep br2 output && - ! grep master output && + ! grep main output && ! grep branch output ' test_expect_success 'say no to the second file' ' (echo && echo n) >input && git difftool -x cat branch <input >output && - grep master output && + grep main output && grep branch output && ! grep m2 output && ! grep br2 output @@ -369,7 +387,7 @@ test_expect_success 'say no to the second file' ' test_expect_success 'ending prompt input with EOF' ' git difftool -x cat branch </dev/null >output && - ! grep master output && + ! grep main output && ! grep branch output && ! grep m2 output && ! grep br2 output @@ -381,9 +399,9 @@ test_expect_success 'difftool --tool-help' ' ' test_expect_success 'setup change in subdirectory' ' - git checkout master && + git checkout main && mkdir sub && - echo master >sub/sub && + echo main >sub/sub && git add sub/sub && git commit -m "added sub/sub" && git tag v1 && @@ -425,20 +443,20 @@ run_dir_diff_test () { run_dir_diff_test 'difftool -d' ' git difftool -d $symlinks --extcmd ls branch >output && - grep sub output && - grep file output + grep "^sub$" output && + grep "^file$" output ' run_dir_diff_test 'difftool --dir-diff' ' git difftool --dir-diff $symlinks --extcmd ls branch >output && - grep sub output && - grep file output + grep "^sub$" output && + grep "^file$" output ' run_dir_diff_test 'difftool --dir-diff ignores --prompt' ' git difftool --dir-diff $symlinks --prompt --extcmd ls branch >output && - grep sub output && - grep file output + grep "^sub$" output && + grep "^file$" output ' run_dir_diff_test 'difftool --dir-diff branch from subdirectory' ' @@ -447,11 +465,11 @@ run_dir_diff_test 'difftool --dir-diff branch from subdirectory' ' git difftool --dir-diff $symlinks --extcmd ls branch >output && # "sub" must only exist in "right" # "file" and "file2" must be listed in both "left" and "right" - grep sub output >sub-output && + grep "^sub$" output >sub-output && test_line_count = 1 sub-output && - grep file"$" output >file-output && + grep "^file$" output >file-output && test_line_count = 2 file-output && - grep file2 output >file2-output && + grep "^file2$" output >file2-output && test_line_count = 2 file2-output ) ' @@ -462,11 +480,11 @@ run_dir_diff_test 'difftool --dir-diff v1 from subdirectory' ' git difftool --dir-diff $symlinks --extcmd ls v1 >output && # "sub" and "file" exist in both v1 and HEAD. # "file2" is unchanged. - grep sub output >sub-output && + grep "^sub$" output >sub-output && test_line_count = 2 sub-output && - grep file output >file-output && + grep "^file$" output >file-output && test_line_count = 2 file-output && - ! grep file2 output + ! grep "^file2$" output ) ' @@ -476,9 +494,9 @@ run_dir_diff_test 'difftool --dir-diff branch from subdirectory w/ pathspec' ' git difftool --dir-diff $symlinks --extcmd ls branch -- .>output && # "sub" only exists in "right" # "file" and "file2" must not be listed - grep sub output >sub-output && + grep "^sub$" output >sub-output && test_line_count = 1 sub-output && - ! grep file output + ! grep "^file$" output ) ' @@ -488,9 +506,9 @@ run_dir_diff_test 'difftool --dir-diff v1 from subdirectory w/ pathspec' ' git difftool --dir-diff $symlinks --extcmd ls v1 -- .>output && # "sub" exists in v1 and HEAD # "file" is filtered out by the pathspec - grep sub output >sub-output && + grep "^sub$" output >sub-output && test_line_count = 2 sub-output && - ! grep file output + ! grep "^file$" output ) ' @@ -503,16 +521,16 @@ run_dir_diff_test 'difftool --dir-diff from subdirectory with GIT_DIR set' ' cd sub && git difftool --dir-diff $symlinks --extcmd ls \ branch -- sub >output && - grep sub output && - ! grep file output + grep "^sub$" output && + ! grep "^file$" output ) ' run_dir_diff_test 'difftool --dir-diff when worktree file is missing' ' test_when_finished git reset --hard && rm file2 && - git difftool --dir-diff $symlinks --extcmd ls branch master >output && - grep file2 output + git difftool --dir-diff $symlinks --extcmd ls branch main >output && + grep "^file2$" output ' run_dir_diff_test 'difftool --dir-diff with unmerged files' ' @@ -528,7 +546,7 @@ run_dir_diff_test 'difftool --dir-diff with unmerged files' ' echo b >>file && git add file && git commit -m conflict-b && - git checkout master && + git checkout main && git merge conflict-a && test_must_fail git merge conflict-b && cat >expect <<-EOF && @@ -546,7 +564,7 @@ do done >actual EOF -test_expect_success SYMLINKS 'difftool --dir-diff --symlink without unstaged changes' ' +test_expect_success SYMLINKS 'difftool --dir-diff --symlinks without unstaged changes' ' cat >expect <<-EOF && file $PWD/file @@ -555,7 +573,7 @@ test_expect_success SYMLINKS 'difftool --dir-diff --symlink without unstaged cha sub/sub $PWD/sub/sub EOF - git difftool --dir-diff --symlink \ + git difftool --dir-diff --symlinks \ --extcmd "./.git/CHECK_SYMLINKS" branch HEAD && test_cmp expect actual ' @@ -705,4 +723,75 @@ test_expect_success SYMLINKS 'difftool --dir-diff handles modified symlinks' ' test_cmp expect actual ' +test_expect_success 'add -N and difftool -d' ' + test_when_finished git reset --hard && + + test_write_lines A B C >intent-to-add && + git add -N intent-to-add && + git difftool --dir-diff --extcmd ls +' + +test_expect_success 'difftool --cached with unmerged files' ' + test_when_finished git reset --hard && + + test_commit conflicting && + test_commit conflict-a conflict.t a && + git reset --hard conflicting && + test_commit conflict-b conflict.t b && + test_must_fail git merge conflict-a && + + git difftool --cached --no-prompt >output && + test_must_be_empty output +' + +test_expect_success 'outside worktree' ' + echo 1 >1 && + echo 2 >2 && + test_expect_code 1 nongit git \ + -c diff.tool=echo -c difftool.echo.cmd="echo \$LOCAL \$REMOTE" \ + difftool --no-prompt --no-index ../1 ../2 >actual && + echo "../1 ../2" >expect && + test_cmp expect actual +' + +test_expect_success 'difftool --gui, --tool and --extcmd are mutually exclusive' ' + difftool_test_setup && + test_must_fail git difftool --gui --tool=test-tool && + test_must_fail git difftool --gui --extcmd=cat && + test_must_fail git difftool --tool=test-tool --extcmd=cat && + test_must_fail git difftool --gui --tool=test-tool --extcmd=cat +' + +test_expect_success 'difftool --rotate-to' ' + difftool_test_setup && + test_when_finished git reset --hard && + echo 1 >1 && + echo 2 >2 && + echo 4 >4 && + git add 1 2 4 && + git commit -a -m "124" && + git difftool --no-prompt --extcmd=cat --rotate-to="2" HEAD^ >output && + cat >expect <<-\EOF && + 2 + 4 + 1 + EOF + test_cmp output expect +' + +test_expect_success 'difftool --skip-to' ' + difftool_test_setup && + test_when_finished git reset --hard && + git difftool --no-prompt --extcmd=cat --skip-to="2" HEAD^ >output && + cat >expect <<-\EOF && + 2 + 4 + EOF + test_cmp output expect +' + +test_expect_success 'difftool --rotate/skip-to error condition' ' + test_must_fail git difftool --no-prompt --extcmd=cat --rotate-to="3" HEAD^ && + test_must_fail git difftool --no-prompt --extcmd=cat --skip-to="3" HEAD^ +' test_done |