t/t0061-run-command.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2009 Ilari Liusvaara
   4 #
   5
   6 test_description='Test run command'
   7
   8 . ./test-lib.sh
   9
  10 cat >hello-script <<-EOF
  11         #!$SHELL_PATH
  12         cat hello-script
  13 EOF
  14 >empty
  15
  16 test_expect_success 'start_command reports ENOENT' '
  17         test-run-command start-command-ENOENT ./does-not-exist
  18 '
  19
  20 test_expect_success 'run_command can run a command' '
  21         cat hello-script >hello.sh &&
  22         chmod +x hello.sh &&
  23         test-run-command run-command ./hello.sh >actual 2>err &&
  24
  25         test_cmp hello-script actual &&
  26         test_cmp empty err
  27 '
  28
  29 test_expect_success !MINGW 'run_command can run a script without a #! line' '
  30         cat >hello <<-\EOF &&
  31         cat hello-script
  32         EOF
  33         chmod +x hello &&
  34         test-run-command run-command ./hello >actual 2>err &&
  35
  36         test_cmp hello-script actual &&
  37         test_cmp empty err
  38 '
  39
  40 test_expect_success POSIXPERM 'run_command reports EACCES' '
  41         cat hello-script >hello.sh &&
  42         chmod -x hello.sh &&
  43         test_must_fail test-run-command run-command ./hello.sh 2>err &&
  44
  45         grep "fatal: cannot exec.*hello.sh" err
  46 '
  47
  48 test_expect_success POSIXPERM,SANITY 'unreadable directory in PATH' '
  49         mkdir local-command &&
  50         test_when_finished "chmod u+rwx local-command && rm -fr local-command" &&
  51         git config alias.nitfol "!echo frotz" &&
  52         chmod a-rx local-command &&
  53         (
  54                 PATH=./local-command:$PATH &&
  55                 git nitfol >actual
  56         ) &&
  57         echo frotz >expect &&
  58         test_cmp expect actual
  59 '
  60
  61 cat >expect <<-EOF
  62 preloaded output of a child
  63 Hello
  64 World
  65 preloaded output of a child
  66 Hello
  67 World
  68 preloaded output of a child
  69 Hello
  70 World
  71 preloaded output of a child
  72 Hello
  73 World
  74 EOF
  75
  76 test_expect_success 'run_command runs in parallel with more jobs available than tasks' '
  77         test-run-command run-command-parallel 5 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual &&
  78         test_cmp expect actual
  79 '
  80
  81 test_expect_success 'run_command runs in parallel with as many jobs as tasks' '
  82         test-run-command run-command-parallel 4 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual &&
  83         test_cmp expect actual
  84 '
  85
  86 test_expect_success 'run_command runs in parallel with more tasks than jobs available' '
  87         test-run-command run-command-parallel 3 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual &&
  88         test_cmp expect actual
  89 '
  90
  91 cat >expect <<-EOF
  92 preloaded output of a child
  93 asking for a quick stop
  94 preloaded output of a child
  95 asking for a quick stop
  96 preloaded output of a child
  97 asking for a quick stop
  98 EOF
  99
 100 test_expect_success 'run_command is asked to abort gracefully' '
 101         test-run-command run-command-abort 3 false 2>actual &&
 102         test_cmp expect actual
 103 '
 104
 105 cat >expect <<-EOF
 106 no further jobs available
 107 EOF
 108
 109 test_expect_success 'run_command outputs ' '
 110         test-run-command run-command-no-jobs 3 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual &&
 111         test_cmp expect actual
 112 '
 113
 114 test_done