kc3-lang/brotli/tests/compatibility_test.sh

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• Hash : 67f059ea
  Author :
  Date : 2018-09-27T10:00:33
  

  Cross compilation support (#709)
  
  * build: add cross-compilation support to make
  
  Set CROSS_COMPILE when running make to use the selected cross
  compilation toolchain, such as arm-linux-gnueabihf, or
  aarch64-linux-gnu.
  
  Testing requires the presence of qemu - 'qemu-$(ARCH)' will be executed,
  where ARCH is the first part of the toolchain triplet.
  
  * build: add cross-compilation support to cmake
  
  If C_COMPILER/CXX_COMPILER/CC/CXX are found to have cross-compilation
  triplets in front of the compiler, then qemu will be used to execute the
  tests.
  
  * CI: add arm-linux-gnueabihf-gcc builder to Travis
  
  The version of qemu available in Ubuntu trusty (as provided by Travis)
  appears to have a bug in qemu-aarch64, which leads to the compatibility
  tests failing on some inputs, erroneously rejecting the input as
  corrupt.
  
  Once Travis supports xenial, we could add an aarch64-gnu-linux-gcc
  builder as well.
  
  * CI: propagate cmake errors out of .travis.sh
  
  Seems like even if cmake fails, the error isn't picked up by Travis.
  

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• tests/compatibility_test.sh

• #!/usr/bin/env bash
  #
  # Test that the brotli command-line tool can decompress old brotli-compressed
  # files.
  #
  # The first argument may be a wrapper for brotli, such as 'qemu-arm'.
  
  set -o errexit
  
  BROTLI_WRAPPER=$1
  BROTLI="${BROTLI_WRAPPER} bin/brotli"
  TMP_DIR=bin/tmp
  
  for file in tests/testdata/*.compressed*; do
    echo "Testing decompression of file $file"
    expected=${file%.compressed*}
    uncompressed=${TMP_DIR}/${expected##*/}.uncompressed
    echo $uncompressed
    $BROTLI $file -fdo $uncompressed
    diff -q $uncompressed $expected
    # Test the streaming version
    cat $file | $BROTLI -dc > $uncompressed
    diff -q $uncompressed $expected
    rm -f $uncompressed
  done
  

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