Andrew's git / gitweb.git /
0303ddbb6440f0f8ef8051f390447f9406694239
   1#!/bin/sh
   2#
   3# Copyright (c) 2009 Ilari Liusvaara
   4#
   5
   6test_description='Test run command'
   7
   8. ./test-lib.sh
   9
  10cat >hello-script <<-EOF
  11        #!$SHELL_PATH
  12        cat hello-script
  13EOF
  14>empty
  15
  16test_expect_success 'start_command reports ENOENT (slash)' '
  17        test-run-command start-command-ENOENT ./does-not-exist
  18'
  19
  20test_expect_success 'start_command reports ENOENT (no slash)' '
  21        test-run-command start-command-ENOENT does-not-exist
  22'
  23
  24test_expect_success 'run_command can run a command' '
  25        cat hello-script >hello.sh &&
  26        chmod +x hello.sh &&
  27        test-run-command run-command ./hello.sh >actual 2>err &&
  28
  29        test_cmp hello-script actual &&
  30        test_cmp empty err
  31'
  32
  33test_expect_success 'run_command is restricted to PATH' '
  34        write_script should-not-run <<-\EOF &&
  35        echo yikes
  36        EOF
  37        test_must_fail test-run-command run-command should-not-run
  38'
  39
  40test_expect_success !MINGW 'run_command can run a script without a #! line' '
  41        cat >hello <<-\EOF &&
  42        cat hello-script
  43        EOF
  44        chmod +x hello &&
  45        test-run-command run-command ./hello >actual 2>err &&
  46
  47        test_cmp hello-script actual &&
  48        test_cmp empty err
  49'
  50
  51test_expect_success 'run_command does not try to execute a directory' '
  52        test_when_finished "rm -rf bin1 bin2" &&
  53        mkdir -p bin1/greet bin2 &&
  54        write_script bin2/greet <<-\EOF &&
  55        cat bin2/greet
  56        EOF
  57
  58        PATH=$PWD/bin1:$PWD/bin2:$PATH \
  59                test-run-command run-command greet >actual 2>err &&
  60        test_cmp bin2/greet actual &&
  61        test_cmp empty err
  62'
  63
  64test_expect_success POSIXPERM 'run_command passes over non-executable file' '
  65        test_when_finished "rm -rf bin1 bin2" &&
  66        mkdir -p bin1 bin2 &&
  67        write_script bin1/greet <<-\EOF &&
  68        cat bin1/greet
  69        EOF
  70        chmod -x bin1/greet &&
  71        write_script bin2/greet <<-\EOF &&
  72        cat bin2/greet
  73        EOF
  74
  75        PATH=$PWD/bin1:$PWD/bin2:$PATH \
  76                test-run-command run-command greet >actual 2>err &&
  77        test_cmp bin2/greet actual &&
  78        test_cmp empty err
  79'
  80
  81test_expect_success POSIXPERM 'run_command reports EACCES' '
  82        cat hello-script >hello.sh &&
  83        chmod -x hello.sh &&
  84        test_must_fail test-run-command run-command ./hello.sh 2>err &&
  85
  86        grep "fatal: cannot exec.*hello.sh" err
  87'
  88
  89test_expect_success POSIXPERM,SANITY 'unreadable directory in PATH' '
  90        mkdir local-command &&
  91        test_when_finished "chmod u+rwx local-command && rm -fr local-command" &&
  92        git config alias.nitfol "!echo frotz" &&
  93        chmod a-rx local-command &&
  94        (
  95                PATH=./local-command:$PATH &&
  96                git nitfol >actual
  97        ) &&
  98        echo frotz >expect &&
  99        test_cmp expect actual
 100'
 101
 102cat >expect <<-EOF
 103preloaded output of a child
 104Hello
 105World
 106preloaded output of a child
 107Hello
 108World
 109preloaded output of a child
 110Hello
 111World
 112preloaded output of a child
 113Hello
 114World
 115EOF
 116
 117test_expect_success 'run_command runs in parallel with more jobs available than tasks' '
 118        test-run-command run-command-parallel 5 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual &&
 119        test_cmp expect actual
 120'
 121
 122test_expect_success 'run_command runs in parallel with as many jobs as tasks' '
 123        test-run-command run-command-parallel 4 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual &&
 124        test_cmp expect actual
 125'
 126
 127test_expect_success 'run_command runs in parallel with more tasks than jobs available' '
 128        test-run-command run-command-parallel 3 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual &&
 129        test_cmp expect actual
 130'
 131
 132cat >expect <<-EOF
 133preloaded output of a child
 134asking for a quick stop
 135preloaded output of a child
 136asking for a quick stop
 137preloaded output of a child
 138asking for a quick stop
 139EOF
 140
 141test_expect_success 'run_command is asked to abort gracefully' '
 142        test-run-command run-command-abort 3 false 2>actual &&
 143        test_cmp expect actual
 144'
 145
 146cat >expect <<-EOF
 147no further jobs available
 148EOF
 149
 150test_expect_success 'run_command outputs ' '
 151        test-run-command run-command-no-jobs 3 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual &&
 152        test_cmp expect actual
 153'
 154
 155test_done