1 files changed, 114 insertions, 0 deletions
diff --git a/tools/update-verify/release/common/check_updates.sh b/tools/update-verify/release/common/check_updates.sh
new file mode 100644
index 0000000000..0623c02857
--- /dev/null
+++ b/tools/update-verify/release/common/check_updates.sh
@@ -0,0 +1,114 @@
+check_updates () {
+  # called with 9 args - platform, source package, target package, update package, old updater boolean,
+  # a path to the updater binary to use for the tests, a file to write diffs to, the update channel,
+  # and (sometimes) update-settings.ini values
+  update_platform=$1
+  source_package=$2
+  target_package=$3
+  locale=$4
+  use_old_updater=$5
+  updater=$6
+  diff_file=$7
+  channel=$8
+  mar_channel_IDs=$9
+
+  # cleanup
+  rm -rf source/*
+  rm -rf target/*
+
+  unpack_build $update_platform source "$source_package" $locale '' $mar_channel_IDs
+  if [ "$?" != "0" ]; then
+    echo "FAILED: cannot unpack_build $update_platform source $source_package"
+    return 1
+  fi
+  unpack_build $update_platform target "$target_package" $locale 
+  if [ "$?" != "0" ]; then
+    echo "FAILED: cannot unpack_build $update_platform target $target_package"
+    return 1
+  fi
+  
+  case $update_platform in
+      Darwin_ppc-gcc | Darwin_Universal-gcc3 | Darwin_x86_64-gcc3 | Darwin_x86-gcc3-u-ppc-i386 | Darwin_x86-gcc3-u-i386-x86_64 | Darwin_x86_64-gcc3-u-i386-x86_64 | Darwin_aarch64-gcc3) 
+          platform_dirname="*.app"
+          ;;
+      WINNT*) 
+          platform_dirname="bin"
+          ;;
+      Linux_x86-gcc | Linux_x86-gcc3 | Linux_x86_64-gcc3) 
+          platform_dirname=`echo $product | tr '[A-Z]' '[a-z]'`
+          ;;
+  esac
+
+  if [ -f update/update.status ]; then rm update/update.status; fi
+  if [ -f update/update.log ]; then rm update/update.log; fi
+
+  if [ -d source/$platform_dirname ]; then
+    if [ `uname | cut -c-5` == "MINGW" ]; then
+      # windows
+      # change /c/path/to/pwd to c:\\path\\to\\pwd
+      four_backslash_pwd=$(echo $PWD | sed -e 's,^/\([a-zA-Z]\)/,\1:/,' | sed -e 's,/,\\\\,g')
+      two_backslash_pwd=$(echo $PWD | sed -e 's,^/\([a-zA-Z]\)/,\1:/,' | sed -e 's,/,\\,g')
+      cwd="$two_backslash_pwd\\source\\$platform_dirname"
+      update_abspath="$two_backslash_pwd\\update"
+    else
+      # not windows
+      # use ls here, because mac uses *.app, and we need to expand it
+      cwd=$(ls -d $PWD/source/$platform_dirname)
+      update_abspath="$PWD/update"
+    fi
+
+    cd_dir=$(ls -d ${PWD}/source/${platform_dirname})
+    cd "${cd_dir}"
+    set -x
+    "$updater" "$update_abspath" "$cwd" "$cwd" 0
+    set +x
+    cd ../..
+  else
+    echo "TEST-UNEXPECTED-FAIL: no dir in source/$platform_dirname"
+    return 1
+  fi
+
+  cat update/update.log
+  update_status=`cat update/update.status`
+
+  if [ "$update_status" != "succeeded" ]
+  then
+    echo "TEST-UNEXPECTED-FAIL: update status was not successful: $update_status"
+    return 1
+  fi
+
+  # If we were testing an OS X mar on Linux, the unpack step copied the
+  # precomplete file from Contents/Resources to the root of the install
+  # to ensure the Linux updater binary could find it. However, only the
+  # precomplete file in Contents/Resources was updated, which means
+  # the copied version in the root of the install will usually have some
+  # differences between the source and target. To prevent this false
+  # positive from failing the tests, we simply remove it before diffing.
+  # The precomplete file in Contents/Resources is still diffed, so we
+  # don't lose any coverage by doing this.
+  cd `echo "source/$platform_dirname"`
+  if [[ -f "Contents/Resources/precomplete" && -f "precomplete" ]]
+  then
+    rm "precomplete"
+  fi
+  cd ../..
+  cd `echo "target/$platform_dirname"`
+  if [[ -f "Contents/Resources/precomplete" && -f "precomplete" ]]
+  then
+    rm "precomplete"
+  fi
+  cd ../..
+
+  ../compare-directories.py source/${platform_dirname} target/${platform_dirname}  ${channel} > "${diff_file}"
+  diffErr=$?
+  cat "${diff_file}"
+  if [ $diffErr == 2 ]
+  then
+    echo "TEST-UNEXPECTED-FAIL: differences found after update"
+    return 1
+  elif [ $diffErr != 0 ]
+  then
+    echo "TEST-UNEXPECTED-FAIL: unknown error from diff: $diffErr"
+    return 3
+  fi
+}