chore(linux): rename test files

This change rename the test files for Linux according to the discussion
at the Keyman conference in November 2024.

Python is pretty opinionated about the naming of files, so we have to
use `*_tests.py` as test filename instead of the usual `*.tests.py`.

linux/.gitignore

@@ -31,7 +31,7 @@ debianpackage/
 *.tar.xz
 *.tar.gz
 *.dsc
-help/reference/
+docs/help/reference/
 
 # Cached/auto-compiled Python bytecode
 *.pyc

linux/ibus-keyman/src/test/meson.build

@@ -1,5 +1,5 @@
 keymanutil_sources = [
-  'keymanutil_tests.c',
+  'keymanutil.tests.c',
   util_files,
 ]
 
@@ -55,7 +55,7 @@ print_kmp_test = executable(
 bcp47_util_tests = executable(
   'bcp47-util-tests',
   sources: [
-    'bcp47util_tests.c',
+    'bcp47util.tests.c',
     '../bcp47util.c'
   ],
   dependencies: [ gtk, icu ],

linux/keyman-config/run-tests.sh

@@ -1,18 +1,18 @@
 #!/bin/bash
-PYTHONPATH=.:$PYTHONPATH
+PYTHONPATH=.:${PYTHONPATH}
 
 XDG_CONFIG_HOME=$(mktemp --directory)
 export XDG_CONFIG_HOME
 
-if [ -f /usr/libexec/ibus-memconf ]; then
+if [[ -f /usr/libexec/ibus-memconf ]]; then
   export GSETTINGS_BACKEND=keyfile
 fi
 
-if [ "$1" == "--coverage" ]; then
+if [[ "$1" == "--coverage" ]]; then
   coverage="-m coverage run --source=. --data-file=build/.coverage"
 fi
 
-if [ -n "$TEAMCITY_VERSION" ]; then
+if [[ -n "${TEAMCITY_VERSION}" ]]; then
   if ! pip3 list --format=columns | grep -q teamcity-messages; then
       pip3 install teamcity-messages
   fi
@@ -23,6 +23,6 @@ else
 fi
 
 # shellcheck disable=SC2086
-python3 ${coverage:-} -m ${test_module:-} discover ${extra_opts:-} -s tests -p test_*.py
+python3 ${coverage:-} -m "${test_module:-}" discover ${extra_opts:-} -s tests/ -p "*_tests.py"
 
-rm -rf "$XDG_CONFIG_HOME"
+rm -rf "${XDG_CONFIG_HOME}"