1 files changed, 58 insertions, 0 deletions
diff --git a/ci/check-partest-coverage.sh b/ci/check-partest-coverage.sh
new file mode 100755
index 0000000..ca35f37
--- /dev/null
+++ b/ci/check-partest-coverage.sh
@@ -0,0 +1,58 @@
+#! /bin/sh
+
+# This script tests if all Scala partests are classified. Since
+# Scala.js does not provide all the Scala functionality (see [1]), we
+# have to exclude some partests from testing. Therefore, every partest
+# in $TESTDIR has to be in exactly one of the following files located
+# in $KNOWDIR:
+# - WhitelistedTests.txt: Tests that succeed
+# - BlacklistedTests.txt: Tests that fail since they test for behavior
+#   which is not supported in Scala.js
+# - BuglistedTests.txt: Tests that fail due to a bug in Scala.js
+#
+# [1] http://www.scala-js.org/doc/semantics.html
+
+# Arguments
+if [ $# -le 0 ]; then
+    echo "Please give full scala version as argument" >&2
+    exit 42
+fi
+
+FULLVER="$1"
+
+# Config
+BASEDIR="`dirname $0`/.."
+TESTDIR="$BASEDIR/partest/fetchedSources/$1/test/files"
+KNOWDIR="$BASEDIR/partest-suite/src/test/resources/scala/tools/partest/scalajs/$1/"
+
+# If the classification directory does not exist, this means (by
+# definition) that we do not want to or cannot partest this scala
+# version. Therefore, everything is OK.
+if [ ! -d $KNOWDIR ]; then
+    exit 0
+fi
+
+# Temp files
+TMP_PREF=`basename $0`
+TMP_HAVE_FILE=`mktemp /tmp/${TMP_PREF}_have_XXXXX` || exit 2
+TMP_KNOW_FILE=`mktemp /tmp/${TMP_PREF}_know_XXXXX` || exit 2
+
+# Trap removal of tmp files on exit
+trap "rm \"$TMP_HAVE_FILE\" \"$TMP_KNOW_FILE\"" EXIT
+
+# Find all partests
+( # Subshell to protect cwd
+cd "$TESTDIR"
+find "run" "neg" "pos" \
+    -mindepth 1 -maxdepth 1 \( -type d -or -name '*.scala' \) \
+  | sort >> $TMP_HAVE_FILE
+)
+
+# Find classified partests
+( # Subshell to protect cwd
+cd "$KNOWDIR"
+cat BlacklistedTests.txt BuglistedTests.txt WhitelistedTests.txt \
+  | grep -E -v '^#|^\s*$' | sort >> $TMP_KNOW_FILE
+)
+
+diff -U 0 --label 'Classified Tests' $TMP_KNOW_FILE --label 'Existing Tests' $TMP_HAVE_FILE