Fix maven tests with longer version string

Author: timfel

graalpython/com.oracle.graal.python.test/src/tests/standalone/util.py

@@ -258,7 +258,8 @@ def print_missing_graalpy_msg(graalpy_home=None):
             sep="\n")
 
 def get_graalvm_version():
-    graalvmVersion, _ = run_cmd([get_gp(), "-c", "print(__graalpython__.get_graalvm_version(), end='')"], os.environ.copy())
+    if not (graalvmVersion := os.environ.get("GRAAL_VERSION")):
+        graalvmVersion, _ = run_cmd([get_gp(), "-c", "print(__graalpython__.get_graalvm_version(), end='')"], os.environ.copy())
     # when JLine is cannot detect a terminal, it prints logging info
     graalvmVersion = graalvmVersion.split("\n")[-1]
     # we never test -dev versions here, we always pretend to use release versions

mx.graalpython/mx_graalpython.py

@@ -95,6 +95,7 @@ def get_boolean_env(name, default=False):
 SUITE_COMPILER = mx.suite("compiler", fatalIfMissing=False)
 
 GRAAL_VERSION = SUITE.suiteDict['version']
+IS_RELEASE = SUITE.suiteDict['release']
 GRAAL_VERSION_MAJ_MIN = ".".join(GRAAL_VERSION.split(".")[:2])
 PYTHON_VERSION = SUITE.suiteDict[f'{SUITE.name}:pythonVersion']
 PYTHON_VERSION_MAJ_MIN = ".".join(PYTHON_VERSION.split('.')[:2])
@@ -1088,6 +1089,9 @@ def setup_graalpy_plugin_tests():
 
     env['JAVA_HOME'] = gvm_jdk
     env['PYTHON_STANDALONE_HOME'] = standalone_home
+    env['GRAAL_VERSION'] = GRAAL_VERSION
+    if not IS_RELEASE:
+        env['GRAAL_VERSION'] += '-dev'
 
     # setup maven downloader overrides
     env['MAVEN_REPO_OVERRIDE'] = ",".join([