| #!/bin/sh |
| # |
| # Copyright (c) 2009 Ilari Liusvaara |
| # |
| |
| test_description='Test run command' |
| |
| . ./test-lib.sh |
| |
| cat >hello-script <<-EOF |
| #!$SHELL_PATH |
| cat hello-script |
| EOF |
| |
| test_expect_success 'start_command reports ENOENT (slash)' ' |
| test-tool run-command start-command-ENOENT ./does-not-exist |
| ' |
| |
| test_expect_success 'start_command reports ENOENT (no slash)' ' |
| test-tool run-command start-command-ENOENT does-not-exist |
| ' |
| |
| test_expect_success 'run_command can run a command' ' |
| cat hello-script >hello.sh && |
| chmod +x hello.sh && |
| test-tool run-command run-command ./hello.sh >actual 2>err && |
| |
| test_cmp hello-script actual && |
| test_must_be_empty err |
| ' |
| |
| test_expect_success 'run_command is restricted to PATH' ' |
| write_script should-not-run <<-\EOF && |
| echo yikes |
| EOF |
| test_must_fail test-tool run-command run-command should-not-run |
| ' |
| |
| test_expect_success !MINGW 'run_command can run a script without a #! line' ' |
| cat >hello <<-\EOF && |
| cat hello-script |
| EOF |
| chmod +x hello && |
| test-tool run-command run-command ./hello >actual 2>err && |
| |
| test_cmp hello-script actual && |
| test_must_be_empty err |
| ' |
| |
| test_expect_success 'run_command does not try to execute a directory' ' |
| test_when_finished "rm -rf bin1 bin2" && |
| mkdir -p bin1/greet bin2 && |
| write_script bin2/greet <<-\EOF && |
| cat bin2/greet |
| EOF |
| |
| PATH=$PWD/bin1:$PWD/bin2:$PATH \ |
| test-tool run-command run-command greet >actual 2>err && |
| test_cmp bin2/greet actual && |
| test_must_be_empty err |
| ' |
| |
| test_expect_success POSIXPERM 'run_command passes over non-executable file' ' |
| test_when_finished "rm -rf bin1 bin2" && |
| mkdir -p bin1 bin2 && |
| write_script bin1/greet <<-\EOF && |
| cat bin1/greet |
| EOF |
| chmod -x bin1/greet && |
| write_script bin2/greet <<-\EOF && |
| cat bin2/greet |
| EOF |
| |
| PATH=$PWD/bin1:$PWD/bin2:$PATH \ |
| test-tool run-command run-command greet >actual 2>err && |
| test_cmp bin2/greet actual && |
| test_must_be_empty err |
| ' |
| |
| test_expect_success POSIXPERM 'run_command reports EACCES' ' |
| cat hello-script >hello.sh && |
| chmod -x hello.sh && |
| test_must_fail test-tool run-command run-command ./hello.sh 2>err && |
| |
| grep "fatal: cannot exec.*hello.sh" err |
| ' |
| |
| test_expect_success POSIXPERM,SANITY 'unreadable directory in PATH' ' |
| mkdir local-command && |
| test_when_finished "chmod u+rwx local-command && rm -fr local-command" && |
| git config alias.nitfol "!echo frotz" && |
| chmod a-rx local-command && |
| ( |
| PATH=./local-command:$PATH && |
| git nitfol >actual |
| ) && |
| echo frotz >expect && |
| test_cmp expect actual |
| ' |
| |
| cat >expect <<-EOF |
| preloaded output of a child |
| Hello |
| World |
| preloaded output of a child |
| Hello |
| World |
| preloaded output of a child |
| Hello |
| World |
| preloaded output of a child |
| Hello |
| World |
| EOF |
| |
| test_expect_success 'run_command runs in parallel with more jobs available than tasks' ' |
| test-tool run-command run-command-parallel 5 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual && |
| test_cmp expect actual |
| ' |
| |
| test_expect_success 'run_command runs in parallel with as many jobs as tasks' ' |
| test-tool run-command run-command-parallel 4 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual && |
| test_cmp expect actual |
| ' |
| |
| test_expect_success 'run_command runs in parallel with more tasks than jobs available' ' |
| test-tool run-command run-command-parallel 3 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual && |
| test_cmp expect actual |
| ' |
| |
| cat >expect <<-EOF |
| preloaded output of a child |
| asking for a quick stop |
| preloaded output of a child |
| asking for a quick stop |
| preloaded output of a child |
| asking for a quick stop |
| EOF |
| |
| test_expect_success 'run_command is asked to abort gracefully' ' |
| test-tool run-command run-command-abort 3 false 2>actual && |
| test_cmp expect actual |
| ' |
| |
| cat >expect <<-EOF |
| no further jobs available |
| EOF |
| |
| test_expect_success 'run_command outputs ' ' |
| test-tool run-command run-command-no-jobs 3 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual && |
| test_cmp expect actual |
| ' |
| |
| test_trace () { |
| expect="$1" |
| shift |
| GIT_TRACE=1 test-tool run-command "$@" run-command true 2>&1 >/dev/null | \ |
| sed -e 's/.* run_command: //' -e '/trace: .*/d' >actual && |
| echo "$expect true" >expect && |
| test_cmp expect actual |
| } |
| |
| test_expect_success 'GIT_TRACE with environment variables' ' |
| test_trace "abc=1 def=2" env abc=1 env def=2 && |
| test_trace "abc=2" env abc env abc=1 env abc=2 && |
| test_trace "abc=2" env abc env abc=2 && |
| ( |
| abc=1 && export abc && |
| test_trace "def=1" env abc=1 env def=1 |
| ) && |
| ( |
| abc=1 && export abc && |
| test_trace "def=1" env abc env abc=1 env def=1 |
| ) && |
| test_trace "def=1" env non-exist env def=1 && |
| test_trace "abc=2" env abc=1 env abc env abc=2 && |
| ( |
| abc=1 def=2 && export abc def && |
| test_trace "unset abc def;" env abc env def |
| ) && |
| ( |
| abc=1 def=2 && export abc def && |
| test_trace "unset def; abc=3" env abc env def env abc=3 |
| ) && |
| ( |
| abc=1 && export abc && |
| test_trace "unset abc;" env abc=2 env abc |
| ) |
| ' |
| |
| test_done |