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         #!$SHELL_PATH
  12         cat hello-script
  13 EOF
  14 >empty
  15
  16 test_expect_success 'start_command reports ENOENT' '
  17         test-run-command start-command-ENOENT ./does-not-exist
  18 '
  19
  20 test_expect_success 'run_command can run a command' '
  21         cat hello-script >hello.sh &&
  22         chmod +x hello.sh &&
  23         test-run-command run-command ./hello.sh >actual 2>err &&
  24
  25         test_cmp hello-script actual &&
  26         test_cmp empty err
  27 '
  28
  29 test_expect_success POSIXPERM 'run_command reports EACCES' '
  30         cat hello-script >hello.sh &&
  31         chmod -x hello.sh &&
  32         test_must_fail test-run-command run-command ./hello.sh 2>err &&
  33
  34         grep "fatal: cannot exec.*hello.sh" err
  35 '
  36
  37 test_expect_success POSIXPERM,SANITY 'unreadable directory in PATH' '
  38         mkdir local-command &&
  39         test_when_finished "chmod u+rwx local-command && rm -fr local-command" &&
  40         git config alias.nitfol "!echo frotz" &&
  41         chmod a-rx local-command &&
  42         (
  43                 PATH=./local-command:$PATH &&
  44                 git nitfol >actual
  45         ) &&
  46         echo frotz >expect &&
  47         test_cmp expect actual
  48 '
  49
  50 cat >expect <<-EOF
  51 preloaded output of a child
  52 Hello
  53 World
  54 preloaded output of a child
  55 Hello
  56 World
  57 preloaded output of a child
  58 Hello
  59 World
  60 preloaded output of a child
  61 Hello
  62 World
  63 EOF
  64
  65 test_expect_success 'run_command runs in parallel with more jobs available than tasks' '
  66         test-run-command run-command-parallel 5 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual &&
  67         test_cmp expect actual
  68 '
  69
  70 test_expect_success 'run_command runs in parallel with as many jobs as tasks' '
  71         test-run-command run-command-parallel 4 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual &&
  72         test_cmp expect actual
  73 '
  74
  75 test_expect_success 'run_command runs in parallel with more tasks than jobs available' '
  76         test-run-command run-command-parallel 3 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual &&
  77         test_cmp expect actual
  78 '
  79
  80 cat >expect <<-EOF
  81 preloaded output of a child
  82 asking for a quick stop
  83 preloaded output of a child
  84 asking for a quick stop
  85 preloaded output of a child
  86 asking for a quick stop
  87 EOF
  88
  89 test_expect_success 'run_command is asked to abort gracefully' '
  90         test-run-command run-command-abort 3 false 2>actual &&
  91         test_cmp expect actual
  92 '
  93
  94 cat >expect <<-EOF
  95 no further jobs available
  96 EOF
  97
  98 test_expect_success 'run_command outputs ' '
  99         test-run-command run-command-no-jobs 3 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual &&
 100         test_cmp expect actual
 101 '
 102
 103 test_done