Make sure we load translations on the main thread.

BUG: 346188
REVIEW: 123726

1 files changed, 81 insertions, 0 deletions

diff --git a/tests/ECMPoQmToolsTest/check.cmake.in b/tests/ECMPoQmToolsTest/check.cmake.in
new file mode 100644
index 00000000..2f0cc205
--- /dev/null
+++ b/tests/ECMPoQmToolsTest/check.cmake.in
@@ -0,0 +1,81 @@
+set(BINARY_DIR "@CMAKE_CURRENT_BINARY_DIR@")
+set(ACTUAL_TREE "@CMAKE_INSTALL_PREFIX@")
+include("${BINARY_DIR}/check_conf.cmake")
+
+set(fail OFF)
+
+macro(mark_failed msg)
+    message(WARNING "FAIL: ${msg}")
+    set(fail ON)
+endmacro()
+
+macro(check_exists file)
+    message(STATUS "Checking for ${file}")
+    if (NOT EXISTS ${file})
+        mark_failed("File \"${file}\" does not exist")
+    endif()
+endmacro()
+
+check_exists(${BINARY_DIR}/fr/only-process.qm)
+
+set(exp_files
+    "share/locale/fr/LC_MESSAGES/process-and-install.qm"
+    "share/locale/es/LC_MESSAGES/install-test.qm"
+    "share/locale/fr/LC_MESSAGES/install-test.qm"
+    "share/locale/en/LC_MESSAGES/catalog.qm"
+    "share/locale/en_GB/LC_MESSAGES/catalog.qm"
+    "custom-dir1/es/LC_MESSAGES/custom-dir1-install-test.qm"
+    "custom-dir1/fr/LC_MESSAGES/custom-dir1-install-test.qm"
+    "custom-dir2/es/LC_MESSAGES/custom-dir2-install-test.qm"
+    "custom-dir2/fr/LC_MESSAGES/custom-dir2-install-test.qm"
+)
+file(GLOB_RECURSE actual_files RELATIVE "${ACTUAL_TREE}" "${ACTUAL_TREE}/*")
+list(SORT exp_files)
+list(SORT actual_files)
+
+if(NOT exp_files STREQUAL actual_files)
+    foreach(f ${exp_files})
+        list(FIND actual_files "${f}" result)
+        if(result EQUAL -1)
+            message(WARNING "${f} was expected, but not found")
+            set(fail ON)
+        endif()
+    endforeach()
+    foreach(f ${actual_files})
+        list(FIND exp_files "${f}" result)
+        if(result EQUAL -1)
+            message(WARNING "${f} was found, but not expected")
+            set(fail ON)
+        endif()
+    endforeach()
+else()
+    message(STATUS "Installed translations in expected locations")
+endif()
+
+# we know we can modify the executable environment on Linux
+if("@CMAKE_SYSTEM_NAME@" STREQUAL "Linux")
+    set(exp_output_en "english text:english plural form 5")
+    set(exp_output_en_GB "british english text:british english plural form 5")
+    # no french translation provided -> english fallback
+    set(exp_output_fr "${exp_output_en}")
+    foreach(exec TR_TEST TR_THREAD_TEST)
+        foreach(lang en en_GB fr)
+            execute_process(
+                COMMAND "${CMAKE_COMMAND}" -E env "XDG_DATA_DIRS=${ACTUAL_TREE}/share"
+                    LC_ALL=${lang} "${${exec}_EXEC}"
+                OUTPUT_VARIABLE output
+            )
+            string(STRIP "${output}" stripped_output)
+            if(NOT stripped_output STREQUAL exp_output_${lang})
+                message(WARNING "${exec}[${lang}] output was \"${stripped_output}\", but expected \"${exp_output_${lang}}\"")
+                set(fail ON)
+            else()
+                message(STATUS "${exec}[${lang}] output was \"${stripped_output}\", as expected")
+            endif()
+        endforeach()
+    endforeach()
+endif()
+
+if (fail)
+    message(FATAL_ERROR "Test failed!")
+endif()