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| Rev | Author | Line No. | Line |
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| 5564 | serge | 1 | #!/bin/sh |
| 2 | |||
| 3 | # The build system runs this test from a different working directory, and may |
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| 4 | # be in a build directory entirely separate from the source. So if the |
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| 5 | # "srcdir" variable is set, we must use it to locate the test files and the |
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| 6 | # glcpp-test script. |
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| 7 | |||
| 8 | if [ ! -z "$srcdir" ]; then |
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| 9 | testdir="$srcdir/glcpp/tests" |
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| 10 | glcpp_test="$srcdir/glcpp/tests/glcpp-test" |
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| 11 | else |
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| 12 | testdir=. |
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| 13 | glcpp_test=./glcpp-test |
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| 14 | fi |
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| 15 | |||
| 16 | total=0 |
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| 17 | pass=0 |
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| 18 | |||
| 19 | # This supports a pipe that doesn't destroy the exit status of first command |
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| 20 | # |
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| 21 | # http://unix.stackexchange.com/questions/14270/get-exit-status-of-process-thats-piped-to-another |
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| 22 | stdintoexitstatus() { |
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| 23 | read exitstatus |
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| 24 | return $exitstatus |
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| 25 | } |
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| 26 | |||
| 27 | run_test () |
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| 28 | { |
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| 29 | cmd="$1" |
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| 30 | |||
| 31 | total=$((total+1)) |
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| 32 | |||
| 33 | if [ "$VERBOSE" = "yes" ]; then |
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| 34 | if $cmd; then |
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| 35 | echo "PASS" |
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| 36 | pass=$((pass+1)) |
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| 37 | else |
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| 38 | echo "FAIL" |
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| 39 | fi |
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| 40 | else |
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| 41 | # This is "$cmd | tail -2" but with the exit status of "$cmd" not "tail -2" |
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| 42 | if (((($cmd; echo $? >&3) | tail -2 | head -1 >&4) 3>&1) | stdintoexitstatus) 4>&1; then |
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| 43 | echo "PASS" |
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| 44 | pass=$((pass+1)) |
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| 45 | else |
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| 46 | echo "FAIL" |
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| 47 | fi |
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| 48 | fi |
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| 49 | } |
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| 50 | |||
| 51 | usage () |
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| 52 | { |
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| 53 | cat < |
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| 54 | Usage: glcpp-cr-lf [options...] |
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| 55 | |||
| 56 | Run the entire glcpp-test suite several times, each time with each source |
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| 57 | file transformed to use a non-standard line-termination character. Each |
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| 58 | entire run with a different line-termination character is considered a |
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| 59 | single test. |
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| 60 | |||
| 61 | Valid options include: |
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| 62 | |||
| 63 | -v|--verbose Print all output from the various sub-tests |
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| 64 | EOF |
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| 65 | } |
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| 66 | |||
| 67 | # Parse command-line options |
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| 68 | for option; do |
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| 69 | case "${option}" in |
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| 70 | -v|--verbose) |
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| 71 | VERBOSE=yes; |
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| 72 | ;; |
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| 73 | *) |
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| 74 | echo "Unrecognized option: $option" >&2 |
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| 75 | echo >&2 |
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| 76 | usage |
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| 77 | exit 1 |
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| 78 | ;; |
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| 79 | esac |
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| 80 | done |
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| 81 | |||
| 82 | # All tests depend on the .out files being present. So first do a |
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| 83 | # normal run of the test suite, (silently) just to create the .out |
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| 84 | # files as a side effect. |
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| 85 | rm -rf ./subtest-lf |
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| 86 | mkdir subtest-lf |
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| 87 | for file in "$testdir"/*.c; do |
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| 88 | base=$(basename "$file") |
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| 89 | cp "$file" subtest-lf |
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| 90 | done |
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| 91 | |||
| 92 | ${glcpp_test} --testdir=subtest-lf >/dev/null 2>&1 |
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| 93 | |||
| 94 | echo "===== Testing with \\\\r line terminators (old Mac format) =====" |
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| 95 | |||
| 96 | # Prepare test files with '\r' instead of '\n' |
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| 97 | rm -rf ./subtest-cr |
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| 98 | mkdir subtest-cr |
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| 99 | for file in "$testdir"/*.c; do |
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| 100 | base=$(basename "$file") |
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| 101 | tr "\n" "\r" < "$file" > subtest-cr/"$base" |
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| 102 | cp `pwd`/glcpp/tests/subtest-lf/"$base".out subtest-cr/"$base".expected |
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| 103 | done |
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| 104 | |||
| 105 | run_test "${glcpp_test} --testdir=subtest-cr" |
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| 106 | |||
| 107 | echo "===== Testing with \\\\r\\\\n line terminators (DOS format) =====" |
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| 108 | |||
| 109 | # Prepare test files with '\r\n' instead of '\n' |
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| 110 | rm -rf ./subtest-cr-lf |
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| 111 | mkdir subtest-cr-lf |
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| 112 | for file in "$testdir"/*.c; do |
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| 113 | base=$(basename "$file") |
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| 114 | sed -e 's/$/ /' < "$file" > subtest-cr-lf/"$base" |
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| 115 | cp `pwd`/glcpp/tests/subtest-lf/"$base".out subtest-cr-lf/"$base".expected |
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| 116 | done |
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| 117 | |||
| 118 | |||
| 119 | |||
| 120 | |||
| 121 | |||
| 122 | |||
| 123 | rm -rf ./subtest-lf-cr |
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| 124 | mkdir subtest-lf-cr |
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| 125 | for file in "$testdir"/*.c; do |
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| 126 | base=$(basename "$file") |
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| 127 | sed -e 's/$/ /' < "$file" | tr "\n\r" "\r\n" > subtest-lf-cr/"$base" |
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| 128 | cp `pwd`/glcpp/tests/subtest-lf/"$base".out subtest-lf-cr/"$base".expected |
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| 129 | done |
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| 130 | |||
| 131 | run_test "${glcpp_test} --testdir=subtest-lf-cr" |
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| 132 | |||
| 133 | echo "" |
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| 134 | |||
| 135 | echo "" |
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| 136 | |||
| 137 | if [ "$pass" = "$total" ]; then |
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| 138 | |||
| 139 | else |
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| 140 | exit 1 |
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| 141 | fi |
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| 142 | Usage:> |
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| 143 | Usage:> |