tests/ui/update-references.sh

   1 #!/bin/bash
   2
   3 # A script to update the references for particular tests. The idea is
   4 # that you do a run, which will generate files in the build directory
   5 # containing the (normalized) actual output of the compiler. This
   6 # script will then copy that output and replace the "expected output"
   7 # files. You can then commit the changes.
   8 #
   9 # If you find yourself manually editing a `foo.stderr` file, you're
  10 # doing it wrong.
  11
  12 if [[ "$1" == "--help" || "$1" == "-h" || "$1" == "" || "$2" == "" ]]; then
  13     echo "usage: $0 <build-directory> <relative-path-to-rs-files>"
  14     echo ""
  15     echo "For example:"
  16     echo "   $0 ../../../build/x86_64-apple-darwin/test/ui *.rs */*.rs"
  17 fi
  18
  19 MYDIR=$(dirname $0)
  20
  21 BUILD_DIR="$1"
  22 shift
  23
  24 while [[ "$1" != "" ]]; do
  25     STDERR_NAME="${1/%.rs/.stderr}"
  26     STDOUT_NAME="${1/%.rs/.stdout}"
  27     FIXED_NAME="${1/%.rs/.fixed}"
  28     shift
  29     if [ -f $BUILD_DIR/$STDOUT_NAME ] && \
  30            ! (diff $BUILD_DIR/$STDOUT_NAME $MYDIR/$STDOUT_NAME >& /dev/null); then
  31         echo updating $MYDIR/$STDOUT_NAME
  32         cp $BUILD_DIR/$STDOUT_NAME $MYDIR/$STDOUT_NAME
  33     fi
  34     if [ -f $BUILD_DIR/$STDERR_NAME ] && \
  35            ! (diff $BUILD_DIR/$STDERR_NAME $MYDIR/$STDERR_NAME >& /dev/null); then
  36         echo updating $MYDIR/$STDERR_NAME
  37         cp $BUILD_DIR/$STDERR_NAME $MYDIR/$STDERR_NAME
  38     fi
  39     if [ -f $BUILD_DIR/$FIXED_NAME ] && \
  40            ! (diff $BUILD_DIR/$FIXED_NAME $MYDIR/$FIXED_NAME >& /dev/null); then
  41         echo updating $MYDIR/$FIXED_NAME
  42         cp $BUILD_DIR/$FIXED_NAME $MYDIR/$FIXED_NAME
  43     fi
  44 done
  45
  46