Tests: don't fail tests on broken E2K Java RVM

Java RVM on E2K architecture is known to be broken
prior to RVM version 3.5.2 (they crash with SIGILL
in some circumstances). That disallows tests like
Java.Javah, Java.Jar, and Java.NativeHeaders to pass.
Now, if such RVM is detected, these test are not being run.

1 files changed, 50 insertions, 37 deletions

diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index dac21b7..ce22363 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -3383,49 +3383,62 @@ if(BUILD_TESTING)
     if(JNI_H AND EXISTS "${JNI_H}") # in case jni.h is a broken symlink
       file(READ "${JNI_H}" JNI_FILE)
       if("${JNI_FILE}" MATCHES "JDK1_2")
-        add_test(NAME Java.Jar COMMAND ${CMAKE_CTEST_COMMAND}
-          --build-and-test
-          "${CMake_SOURCE_DIR}/Tests/Java"
-          "${CMake_BINARY_DIR}/Tests/JavaJar"
-          ${build_generator_args}
-          --build-project hello
-          --build-run-dir "${CMake_BINARY_DIR}/Tests/JavaJar/"
-          --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIG>)
-        list(APPEND TEST_BUILD_DIRS "${CMake_BINARY_DIR}/Tests/JavaJar")
 
-        # For next tests, java tool must have same architecture as toolchain
-        math(EXPR _object_mode "${CMAKE_SIZEOF_VOID_P} * 8")
         execute_process(
           COMMAND "${Java_JAVA_EXECUTABLE}" -version
           OUTPUT_VARIABLE _version ERROR_VARIABLE _version RESULT_VARIABLE _result
           )
-        if(_result EQUAL 0 AND _version MATCHES "${_object_mode}-Bit")
-          ## next test is valid only if Java version is less than 1.10
-          if ("${Java_VERSION}" VERSION_LESS 1.10)
-            add_test(NAME Java.Javah COMMAND ${CMAKE_CTEST_COMMAND}
-              --build-and-test
-              "${CMake_SOURCE_DIR}/Tests/JavaJavah"
-              "${CMake_BINARY_DIR}/Tests/JavaJavah"
-              ${build_generator_args}
-              --build-project helloJavah
-              --build-run-dir "${CMake_BINARY_DIR}/Tests/JavaJavah/"
-              --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIG>)
-            list(APPEND TEST_BUILD_DIRS "${CMake_BINARY_DIR}/Tests/JavaJavah")
+
+        # E2K has broken Java RVM before 3.5.2
+        if (CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "e2k" AND _result EQUAL 0)
+          string(REGEX MATCH "RVM ([0-9.]+)" RVMVER "${_version}")
+          # Consider empty match a broken version too
+          if("${CMAKE_MATCH_1}" VERSION_LESS "3.5.2")
+            set(BROKEN_RVM TRUE)
           endif()
-          ## next test is valid only if Java is, at least, version 1.8
-          if (NOT "${Java_VERSION}" VERSION_LESS 1.8)
-            add_test(NAME Java.NativeHeaders COMMAND ${CMAKE_CTEST_COMMAND}
-              --build-and-test
-              "${CMake_SOURCE_DIR}/Tests/JavaNativeHeaders"
-              "${CMake_BINARY_DIR}/Tests/JavaNativeHeaders"
-              ${build_generator_args}
-              --build-project helloJavaNativeHeaders
-              --build-run-dir "${CMake_BINARY_DIR}/Tests/JavaNativeHeaders/"
-              --build-target install
-              --build-options
-              "-DCMAKE_INSTALL_PREFIX:PATH=${CMake_BINARY_DIR}/Tests/JavaNativeHeaders/Install"
-              --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIG>)
-            list(APPEND TEST_BUILD_DIRS "${CMake_BINARY_DIR}/Tests/JavaNativeHeaders")
+        endif()
+
+        if(NOT BROKEN_RVM)
+          add_test(NAME Java.Jar COMMAND ${CMAKE_CTEST_COMMAND}
+            --build-and-test
+            "${CMake_SOURCE_DIR}/Tests/Java"
+            "${CMake_BINARY_DIR}/Tests/JavaJar"
+            ${build_generator_args}
+            --build-project hello
+            --build-run-dir "${CMake_BINARY_DIR}/Tests/JavaJar/"
+            --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIG>)
+          list(APPEND TEST_BUILD_DIRS "${CMake_BINARY_DIR}/Tests/JavaJar")
+
+          # For next tests, java tool must have same architecture as toolchain
+          math(EXPR _object_mode "${CMAKE_SIZEOF_VOID_P} * 8")
+          if(_result EQUAL 0 AND _version MATCHES "${_object_mode}-Bit")
+            ## next test is valid only if Java version is less than 1.10
+            if ("${Java_VERSION}" VERSION_LESS 1.10)
+              add_test(NAME Java.Javah COMMAND ${CMAKE_CTEST_COMMAND}
+                --build-and-test
+                "${CMake_SOURCE_DIR}/Tests/JavaJavah"
+                "${CMake_BINARY_DIR}/Tests/JavaJavah"
+                ${build_generator_args}
+                --build-project helloJavah
+                --build-run-dir "${CMake_BINARY_DIR}/Tests/JavaJavah/"
+                --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIG>)
+              list(APPEND TEST_BUILD_DIRS "${CMake_BINARY_DIR}/Tests/JavaJavah")
+            endif()
+            ## next test is valid only if Java is, at least, version 1.8
+            if (NOT "${Java_VERSION}" VERSION_LESS 1.8)
+              add_test(NAME Java.NativeHeaders COMMAND ${CMAKE_CTEST_COMMAND}
+                --build-and-test
+                "${CMake_SOURCE_DIR}/Tests/JavaNativeHeaders"
+                "${CMake_BINARY_DIR}/Tests/JavaNativeHeaders"
+                ${build_generator_args}
+                --build-project helloJavaNativeHeaders
+                --build-run-dir "${CMake_BINARY_DIR}/Tests/JavaNativeHeaders/"
+                --build-target install
+                --build-options
+                "-DCMAKE_INSTALL_PREFIX:PATH=${CMake_BINARY_DIR}/Tests/JavaNativeHeaders/Install"
+                --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIG>)
+              list(APPEND TEST_BUILD_DIRS "${CMake_BINARY_DIR}/Tests/JavaNativeHeaders")
+            endif()
           endif()
         endif()
       endif()