abi-test-suite: Add improvements

1. Ensure the required packages are listed.
2. Ignore running this test on RHEL/CentOS because the llvm-test-suite
   package is not available there.
3. Ignore running this test for compat packages.
4. Remove treatment of parameters from the script because this will
   always be called from tmt without parameters.
5. Remove temporary directory.

tests/abi-test-suite/main.fmf

@@ -2,6 +2,21 @@ summary: Run ABI tests from llvm-test-suite package
 duration: 1h
 
 adjust+:
+  - because: "llvm-test-suite is available for Fedora, not RHEL/CentOS"
+    when: >-
+      distro == rhel
+      or distro == centos
+    enabled: false
+
   - because: ABI testsuite only supported in x86*
     enabled: false
     when: arch != x86_64
+
+  - because: "llvm test suite not built for compat packages"
+    enabled: false
+    when: compat is defined
+
+require+:
+  - clang
+  - llvm-test-suite
+  - python3

tests/abi-test-suite/test.sh

@@ -1,47 +1,14 @@
 #!/bin/bash
 
-usage() {
-    echo "usage `basename $0` [OPTIONS]"
-    echo "  --threads NUM       The number of threads to use for running tests."
-    echo "  --testsuite-dir DIR Directory containing the test-suite source."
-    echo "  --compiler [gcc|clang] The compiler to test."
-}
-
 testsuite_dir="/usr/share/llvm-test-suite/"
 compiler="clang"
-thread_args=""
-
-while [ $# -gt 0 ]; do
-    case $1 in
-        --threads)
-            shift
-            threads="$1"
-            ;;
-        --testsuite-dir)
-            shift
-            testsuire_dir="$1"
-            ;;
-        --compiler)
-            shift
-            compiler="$1"
-            ;;
-        * )
-            echo "unknown option: $1"
-            echo ""
-            usage
-            exit 1
-            ;;
-    esac
-    shift
-done
-
-if [ -n "$threads" ]; then
-  thread_args="-j$threads"
-fi
 
 set -xe
 
-cd $(mktemp -d -p /var/tmp)
+tmpdir=$(mktemp -d -p /var/tmp)
+pushd "$tmpdir"
 cp -r $testsuite_dir/ABI-Testsuite .
 cd ABI-Testsuite
-python3 linux-x86.py $compiler test -v $thread_args
+python3 linux-x86.py $compiler test -v
+popd
+rm -rf "$tmpdir"