06718d4a1e
When building Git with RUNTIME_PREFIX and starting a test helper from t/helper/, it fails to detect a system prefix. The reason is that the RUNTIME_PREFIX feature wants to use the location of the Git executable to determine where the support files can be found, e.g. system-wide Git config or the translations. This does not make any sense for the test helpers, though, as they are distinctly not in a directory structure resembling the final installation location of Git. That is the reason why the test helpers rely on environment variables to indicate the location of the needed support files, e.g. GIT_TEXTDOMAINDIR. If this information is missing, the output will contain warnings like this one: RUNTIME_PREFIX requested, but prefix computation failed. [...] In t0061, we did not expect that to happen, and it actually does not happen in the regular case, because bin-wrappers/test-tool specifically sets GIT_TEXTDOMAINDIR (and as a consequence, nothing in test-tool needs to know anything about any runtime prefix). However, with --with-dashes, bin-wrappers/test-tool is no longer called, but t/helper/test-tool is called directly instead. So let's just ignore the RUNTIME_PREFIX warning. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
204 lines
5.0 KiB
Bash
Executable File
204 lines
5.0 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2009 Ilari Liusvaara
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#
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test_description='Test run command'
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. ./test-lib.sh
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cat >hello-script <<-EOF
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#!$SHELL_PATH
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cat hello-script
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EOF
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test_expect_success 'start_command reports ENOENT (slash)' '
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test-tool run-command start-command-ENOENT ./does-not-exist 2>err &&
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test_i18ngrep "\./does-not-exist" err
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'
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test_expect_success 'start_command reports ENOENT (no slash)' '
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test-tool run-command start-command-ENOENT does-not-exist 2>err &&
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test_i18ngrep "does-not-exist" err
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'
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test_expect_success 'run_command can run a command' '
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cat hello-script >hello.sh &&
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chmod +x hello.sh &&
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test-tool run-command run-command ./hello.sh >actual 2>err &&
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test_cmp hello-script actual &&
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test_must_be_empty err
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'
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test_lazy_prereq RUNS_COMMANDS_FROM_PWD '
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write_script runs-commands-from-pwd <<-\EOF &&
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true
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EOF
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runs-commands-from-pwd >/dev/null 2>&1
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'
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test_expect_success !RUNS_COMMANDS_FROM_PWD 'run_command is restricted to PATH' '
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write_script should-not-run <<-\EOF &&
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echo yikes
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EOF
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test_must_fail test-tool run-command run-command should-not-run 2>err &&
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test_i18ngrep "should-not-run" err
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'
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test_expect_success !MINGW 'run_command can run a script without a #! line' '
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cat >hello <<-\EOF &&
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cat hello-script
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EOF
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chmod +x hello &&
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test-tool run-command run-command ./hello >actual 2>err &&
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test_cmp hello-script actual &&
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test_must_be_empty err
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'
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test_expect_success 'run_command does not try to execute a directory' '
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test_when_finished "rm -rf bin1 bin2" &&
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mkdir -p bin1/greet bin2 &&
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write_script bin2/greet <<-\EOF &&
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cat bin2/greet
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EOF
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PATH=$PWD/bin1:$PWD/bin2:$PATH \
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test-tool run-command run-command greet >actual 2>err &&
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test_cmp bin2/greet actual &&
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test_must_be_empty err
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'
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test_expect_success POSIXPERM 'run_command passes over non-executable file' '
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test_when_finished "rm -rf bin1 bin2" &&
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mkdir -p bin1 bin2 &&
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write_script bin1/greet <<-\EOF &&
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cat bin1/greet
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EOF
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chmod -x bin1/greet &&
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write_script bin2/greet <<-\EOF &&
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cat bin2/greet
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EOF
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PATH=$PWD/bin1:$PWD/bin2:$PATH \
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test-tool run-command run-command greet >actual 2>err &&
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test_cmp bin2/greet actual &&
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test_must_be_empty err
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'
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test_expect_success POSIXPERM 'run_command reports EACCES' '
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cat hello-script >hello.sh &&
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chmod -x hello.sh &&
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test_must_fail test-tool run-command run-command ./hello.sh 2>err &&
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grep "fatal: cannot exec.*hello.sh" err
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'
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test_expect_success POSIXPERM,SANITY 'unreadable directory in PATH' '
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mkdir local-command &&
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test_when_finished "chmod u+rwx local-command && rm -fr local-command" &&
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git config alias.nitfol "!echo frotz" &&
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chmod a-rx local-command &&
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(
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PATH=./local-command:$PATH &&
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git nitfol >actual
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) &&
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echo frotz >expect &&
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test_cmp expect actual
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'
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cat >expect <<-EOF
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preloaded output of a child
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Hello
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World
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preloaded output of a child
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Hello
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World
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preloaded output of a child
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Hello
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World
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preloaded output of a child
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Hello
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World
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EOF
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test_expect_success 'run_command runs in parallel with more jobs available than tasks' '
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test-tool run-command run-command-parallel 5 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual &&
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test_cmp expect actual
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'
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test_expect_success 'run_command runs in parallel with as many jobs as tasks' '
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test-tool run-command run-command-parallel 4 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual &&
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test_cmp expect actual
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'
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test_expect_success 'run_command runs in parallel with more tasks than jobs available' '
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test-tool run-command run-command-parallel 3 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual &&
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test_cmp expect actual
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'
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cat >expect <<-EOF
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preloaded output of a child
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asking for a quick stop
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preloaded output of a child
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asking for a quick stop
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preloaded output of a child
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asking for a quick stop
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EOF
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test_expect_success 'run_command is asked to abort gracefully' '
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test-tool run-command run-command-abort 3 false 2>actual &&
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test_cmp expect actual
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'
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cat >expect <<-EOF
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no further jobs available
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EOF
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test_expect_success 'run_command outputs ' '
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test-tool run-command run-command-no-jobs 3 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual &&
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test_cmp expect actual
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'
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test_trace () {
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expect="$1"
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shift
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GIT_TRACE=1 test-tool run-command "$@" run-command true 2>&1 >/dev/null | \
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sed -e 's/.* run_command: //' -e '/trace: .*/d' \
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-e '/RUNTIME_PREFIX requested/d' >actual &&
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echo "$expect true" >expect &&
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test_cmp expect actual
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}
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test_expect_success 'GIT_TRACE with environment variables' '
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test_trace "abc=1 def=2" env abc=1 env def=2 &&
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test_trace "abc=2" env abc env abc=1 env abc=2 &&
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test_trace "abc=2" env abc env abc=2 &&
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(
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abc=1 && export abc &&
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test_trace "def=1" env abc=1 env def=1
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) &&
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(
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abc=1 && export abc &&
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test_trace "def=1" env abc env abc=1 env def=1
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) &&
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test_trace "def=1" env non-exist env def=1 &&
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test_trace "abc=2" env abc=1 env abc env abc=2 &&
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(
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abc=1 def=2 && export abc def &&
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test_trace "unset abc def;" env abc env def
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) &&
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(
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abc=1 def=2 && export abc def &&
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test_trace "unset def; abc=3" env abc env def env abc=3
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) &&
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(
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abc=1 && export abc &&
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test_trace "unset abc;" env abc=2 env abc
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)
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'
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test_done
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