Rename tests/ to test/. NFC (#17502)

The name of the directory where tests live is more commonly known as
just `test`.  This matches the convention used by sister projects of
emscripten: llvm, binaryen, and wabt.

This is big change but git is good a tracking renames so anyone with
outstanding changes in this directory should not have any issues.

Author: sbc100

.circleci/config.yml

@@ -108,12 +108,12 @@ commands:
           name: embuilder build ALL
           command: |
             ./embuilder build ALL
-            ./tests/runner test_hello_world
+            ./test/runner test_hello_world
       - run:
           name: embuilder (LTO)
           command: |
             ./embuilder build MINIMAL --lto
-            ./tests/runner test_hello_world
+            ./test/runner test_hello_world
       - run:
           name: embuilder (WASM64)
           command: |
@@ -122,12 +122,12 @@ commands:
           name: embuilder (PIC)
           command: |
             ./embuilder build MINIMAL_PIC --pic
-            ./tests/runner test_hello_world
+            ./test/runner test_hello_world
       - run:
           name: embuilder (PIC+LTO)
           command: |
             ./embuilder build MINIMAL --pic --lto
-            ./tests/runner test_hello_world
+            ./test/runner test_hello_world
       - run:
           name: freeze cache
           command: |
@@ -169,7 +169,7 @@ commands:
       - run:
           name: run tests
           command: |
-            ./tests/runner << parameters.test_targets >>
+            ./test/runner << parameters.test_targets >>
             $EMSDK_PYTHON ./tools/check_clean.py
   run-tests-linux:
     description: "Runs emscripten tests"
@@ -229,7 +229,7 @@ commands:
             echo "-----"
             echo "Running browser tests"
             echo "-----"
-            tests/runner browser skip:browser.test_sdl2_mouse skip:browser.test_html5_webgl_create_context skip:browser.test_webgl_offscreen_canvas_in_pthread skip:browser.test_webgl_offscreen_canvas_in_mainthread_after_pthread skip:browser.test_glut_glutget
+            test/runner browser skip:browser.test_sdl2_mouse skip:browser.test_html5_webgl_create_context skip:browser.test_webgl_offscreen_canvas_in_pthread skip:browser.test_webgl_offscreen_canvas_in_mainthread_after_pthread skip:browser.test_glut_glutget
             # posix and emrun suites are disabled because firefox errors on
             #  "Firefox is already running, but is not responding."
             # TODO: find out a way to shut down and restart firefox
@@ -256,8 +256,8 @@ commands:
             # PIC version of libSDL which is used by test_sdl2_misc_main_module
             export EM_FROZEN_CACHE=""
             # skip test_zzz_zzz_4gb_fail as it OOMs on the current bot
-            tests/runner browser posixtest_browser.test_pthread_create_1_1 skip:browser.test_zzz_zzz_4gb_fail
-            tests/runner emrun
+            test/runner browser posixtest_browser.test_pthread_create_1_1 skip:browser.test_zzz_zzz_4gb_fail
+            test/runner emrun
   test-sockets-chrome:
     description: "Runs emscripten sockets tests under chrome"
     steps:
@@ -276,7 +276,7 @@ commands:
             CHROME_FLAGS_NOCACHE: "--disk-cache-dir=/dev/null --disk-cache-size=1 --media-cache-size=1 --disable-application-cache --incognito"
           command: |
             export EMTEST_BROWSER="/usr/bin/google-chrome $CHROME_FLAGS_BASE $CHROME_FLAGS_HEADLESS $CHROME_FLAGS_WASM $CHROME_FLAGS_NOCACHE"
-            tests/runner sockets
+            test/runner sockets
 
 jobs:
   build-docs:

.coveragerc

@@ -1,6 +1,6 @@
 [run]
 source = .
-omit = ./tests/*
+omit = ./test/*
        ./third_party/*
        ./tools/emcoverage.py
        test.py

.eslintrc.yml

@@ -10,7 +10,7 @@ ignorePatterns:
   - "site/"
   - "cache/"
   - "third_party/"
-  - "tests/"
+  - "test/"
   - "src/polyfill/"
   - "src/library*.js"
   - "src/runtime_*.js"

.flake8

@@ -4,7 +4,7 @@ exclude =
  ./third_party/, # third-party code
  ./tools/filelock.py, # third-party code
  ./tools/scons/, # third-party code
- ./tests/third_party/, # third-party code
+ ./test/third_party/, # third-party code
  ./site/source/conf.py,
  ./tools/debug/,
  ./system/lib/, # system libraries
@@ -14,5 +14,5 @@ exclude =
 # they need to implement the specific plugin APIs
 per-file-ignores =
   ./tools/ports/*.py: U100
-  ./tests/*.py: U100
+  ./test/*.py: U100
   ./tools/toolchain_profiler.py: U100

.gitattributes

@@ -3,9 +3,9 @@
 tools/crunch-worker.js -diff
 third_party/lzma.js/lzma-decoder.js -diff
 third_party/lzma.js/lzma-full.js -diff
-tests/other/test_emsize.js -diff
+test/other/test_emsize.js -diff
 src/emscripten-source-map.min.js -diff
-tests/* linguist-vendored
+test/* linguist-vendored
 third_party/* linguist-vendored
 system/ linguist-vendored
 

.gitmodules

@@ -1,3 +1,3 @@
-[submodule "tests/third_party/posixtestsuite"]
-	path = tests/third_party/posixtestsuite
+[submodule "test/third_party/posixtestsuite"]
+	path = test/third_party/posixtestsuite
 	url = https://github.com/emscripten-core/posixtestsuite

ChangeLog.md

@@ -20,6 +20,9 @@ See docs/process.md for more on how version tagging works.
 
 3.1.18
 ------
+- The tests/ directory was renamed to just test/ to match other project close
+  emscripten (llvm, wabt, binaryen).  This should not effect any users of
+  emscripten, only developers. (#17502)
 
 3.1.17 - 07/22/2022
 ------

docs/packaging.md

@@ -6,7 +6,7 @@ linux distributions, or other downstream SDKs.
 
 Firstly, we provide an install script in `tools/install.py`.  This allows
 just the end-user parts of emscripten to be installed.  For example this avoids
-including the `tests/third_party` directory which is of that biggest parts 
+including the `test/third_party` directory which is of that biggest parts 
 of the source tree.
 
 If you prefer, you can use `make install` or `make dist` which invokes

emcc.py

@@ -1118,7 +1118,7 @@ def run(args):
       compiler = shared.EMCC
       if run_via_emxx:
         compiler = shared.EMXX
-      cmd = [compiler, utils.path_from_root('tests', input_file), '-v', '-c', '-o', temp_target] + args
+      cmd = [compiler, utils.path_from_root('test', input_file), '-v', '-c', '-o', temp_target] + args
       proc = run_process(cmd, stderr=PIPE, check=False)
       if proc.returncode != 0:
         print(proc.stderr)

requirements-dev.txt

@@ -18,5 +18,5 @@ jinja2<3.1
 # Pin docutils because newer versions are not compatible with sphinx 2.4.4
 docutils==0.17.1
 
-# Needed by tests/test_sockets.py
+# Needed by test/test_sockets.py
 websockify==0.10.0