From 0b9a3bb46eeabfc3b8a51bea34eefb3c2fb95d67 Mon Sep 17 00:00:00 2001
From: Mikolaj Izdebski <mizdebsk@redhat.com>
Date: Fri, 27 Jan 2023 20:42:09 +0100
Subject: [PATCH] Add regression test for JAVA_HOME override

---
 Regression/java-home-override/bin/java   |  5 +++++
 Regression/java-home-override/main.fmf   |  3 +++
 Regression/java-home-override/runtest.sh | 21 +++++++++++++++++++++
 3 files changed, 29 insertions(+)
 create mode 100755 Regression/java-home-override/bin/java
 create mode 100644 Regression/java-home-override/main.fmf
 create mode 100755 Regression/java-home-override/runtest.sh

diff --git a/Regression/java-home-override/bin/java b/Regression/java-home-override/bin/java
new file mode 100755
index 0000000..3d5dd80
--- /dev/null
+++ b/Regression/java-home-override/bin/java
@@ -0,0 +1,5 @@
+#!/bin/sh
+set -e
+echo DUMMY JAVA CALLED
+echo args: "$@"
+exit 42
diff --git a/Regression/java-home-override/main.fmf b/Regression/java-home-override/main.fmf
new file mode 100644
index 0000000..7cbd358
--- /dev/null
+++ b/Regression/java-home-override/main.fmf
@@ -0,0 +1,3 @@
+summary: Maven JAVA_HOME override test
+description: |
+  Test whether Maven respects JAVA_HOME set by user.
diff --git a/Regression/java-home-override/runtest.sh b/Regression/java-home-override/runtest.sh
new file mode 100755
index 0000000..b31b3ca
--- /dev/null
+++ b/Regression/java-home-override/runtest.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+# Author: Mikolaj Izdebski <mizdebsk@redhat.com>
+. /usr/share/beakerlib/beakerlib.sh
+
+rlJournalStart
+
+  rlPhaseStartTest "display Maven version"
+    # No JAVA_HOME - use default Java
+    rlRun -s "mvn --version"
+    rlAssertGrep "Apache Maven" $rlRun_LOG
+    # JAVA_HOME set to a directory containing dummy Java script
+    rlRun -s "JAVA_HOME=$PWD mvn --version" 42
+    rlAssertGrep "DUMMY JAVA CALLED" $rlRun_LOG
+    rlAssertGrep plexus-classworlds $rlRun_LOG
+    # JAVA_HOME set to non-directory
+    rlRun -s "JAVA_HOME=/dev/null mvn --version" 1
+    rlAssertGrep "The JAVA_HOME environment variable is not defined correctly" $rlRun_LOG
+  rlPhaseEnd
+
+rlJournalEnd
+rlJournalPrintText