ctdb/tests/cunit/run_proc_001.sh

   1 #!/bin/sh
   2
   3 . "${TEST_SCRIPTS_DIR}/unit.sh"
   4
   5 # Invalid path
   6 ok <<EOF
   7 Process exited with error $(errcode ENOENT)
   8 EOF
   9 unit_test run_proc_test 0 -1 /a/b/c
  10
  11 # Non-executable path
  12 prog=$(TMPDIR="$TEST_VAR_DIR" mktemp)
  13 cat > "$prog" <<EOF
  14 echo hello
  15 EOF
  16
  17 ok <<EOF
  18 Process exited with error $(errcode EACCES)
  19 EOF
  20 unit_test run_proc_test 0 -1 "$prog"
  21
  22 # Executable path
  23 chmod +x "$prog"
  24
  25 ok <<EOF
  26 Process exited with error $(errcode ENOEXEC)
  27 EOF
  28 unit_test run_proc_test 0 -1 "$prog"
  29
  30 # Capture output
  31 cat > "$prog" <<EOF
  32 #!/bin/sh
  33 echo hello
  34 EOF
  35
  36 ok <<EOF
  37 Process exited with status 0
  38 Output = (hello
  39 )
  40 EOF
  41 unit_test run_proc_test 0 -1 "$prog"
  42
  43 # Specify timeout
  44 ok <<EOF
  45 Process exited with status 0
  46 Output = (hello
  47 )
  48 EOF
  49 unit_test run_proc_test 5 -1 "$prog"
  50
  51 # Redirected output
  52 output=$(TMPDIR="$TEST_VAR_DIR" mktemp)
  53 cat > "$prog" <<EOF
  54 #!/bin/sh
  55 exec >"$output" 2>&1
  56 echo hello
  57 EOF
  58
  59 ok <<EOF
  60 Process exited with status 0
  61 EOF
  62 unit_test run_proc_test 0 -1 "$prog"
  63
  64 ok <<EOF
  65 hello
  66 EOF
  67 unit_test cat "$output"
  68
  69 # Exit with error
  70 cat > "$prog" <<EOF
  71 #!/bin/sh
  72 exit 1
  73 EOF
  74
  75 ok <<EOF
  76 Process exited with status 1
  77 EOF
  78 unit_test run_proc_test 0 -1 "$prog"
  79
  80 # Exit with signal
  81 cat > "$prog" <<EOF
  82 #!/bin/sh
  83 kill \$$
  84 EOF
  85
  86 ok <<EOF
  87 Process exited with signal 15
  88 EOF
  89 unit_test run_proc_test 0 -1 "$prog"
  90
  91 # Exit with timeout
  92 cat > "$prog" <<EOF
  93 #!/bin/sh
  94 echo "Sleeping for 5 seconds"
  95 sleep 5
  96 EOF
  97
  98 result_filter ()
  99 {
 100         _pid="[0-9][0-9]*"
 101         sed -e "s|= ${_pid}|= PID|"
 102 }
 103
 104 ok <<EOF
 105 Process exited with error $(errcode ETIMEDOUT)
 106 Child = PID
 107 Output = (Sleeping for 5 seconds
 108 )
 109 EOF
 110 unit_test run_proc_test 1 -1 "$prog"
 111
 112 # No zombie processes
 113 pidfile=$(TMPDIR="$TEST_VAR_DIR" mktemp)
 114
 115 cat > "$prog" <<EOF
 116 #!/bin/sh
 117 echo \$$ > "$pidfile"
 118 sleep 10
 119 EOF
 120
 121 ok <<EOF
 122 Process exited with error $(errcode ETIMEDOUT)
 123 Child = PID
 124 EOF
 125 unit_test run_proc_test 1 -1 "$prog"
 126
 127 result_filter ()
 128 {
 129         _header="  *PID  *TTY  *TIME  *CMD"
 130         _header2=" *PID  *TT  *STAT  *TIME  *COMMAND"
 131         sed -e "s|^${_header}|HEADER|" -e "s|^${_header2}|HEADER|"
 132 }
 133
 134 pid=$(cat "$pidfile")
 135 required_result 1 <<EOF
 136 HEADER
 137 EOF
 138 unit_test ps -p "$pid"
 139
 140 # Redirect stdin
 141 cat > "$prog" <<EOF
 142 #!/bin/sh
 143 cat -
 144 EOF
 145
 146 cat > "$output" <<EOF
 147 this is sample input
 148 EOF
 149
 150 ok <<EOF
 151 Process exited with status 0
 152 Output = (this is sample input
 153 )
 154 EOF
 155 (unit_test run_proc_test 0 4 "$prog") 4<"$output"
 156
 157 rm -f "$pidfile"
 158 rm -f "$output"
 159 rm -f "$prog"