test: remove test/gc, integrate into parallel

There’s no reason to have a separate addon just for
testing GC anymore.

Author: addaleax

Makefile

@@ -314,15 +314,6 @@ benchmark/napi/function_args/build/Release/binding.node: all \
 		--directory="$(shell pwd)/benchmark/napi/function_args" \
 		--nodedir="$(shell pwd)"
 
-# Implicitly depends on $(NODE_EXE).  We don't depend on it explicitly because
-# it always triggers a rebuild due to it being a .PHONY rule.  See the comment
-# near the build-addons rule for more background.
-test/gc/build/Release/binding.node: test/gc/binding.cc test/gc/binding.gyp
-	$(NODE) deps/npm/node_modules/node-gyp/bin/node-gyp rebuild \
-		--python="$(PYTHON)" \
-		--directory="$(shell pwd)/test/gc" \
-		--nodedir="$(shell pwd)"
-
 DOCBUILDSTAMP_PREREQS = tools/doc/addon-verify.js doc/api/addons.md
 
 ifeq ($(OSTYPE),aix)
@@ -405,20 +396,12 @@ clear-stalled:
 		echo $${PS_OUT} | xargs kill -9; \
 	fi
 
-.PHONY: test-gc
-test-gc: all test/gc/build/Release/binding.node
-	$(PYTHON) tools/test.py $(PARALLEL_ARGS) --mode=$(BUILDTYPE_LOWER) gc
-
-.PHONY: test-gc-clean
-test-gc-clean:
-	$(RM) -r test/gc/build
-
 test-build: | all build-addons build-addons-napi
 
 test-build-addons-napi: all build-addons-napi
 
 .PHONY: test-all
-test-all: test-build test/gc/build/Release/binding.node ## Run everything in test/.
+test-all: test-build ## Run everything in test/.
 	$(PYTHON) tools/test.py $(PARALLEL_ARGS) --mode=debug,release
 
 test-all-valgrind: test-build
@@ -1178,7 +1161,6 @@ LINT_CPP_FILES = $(filter-out $(LINT_CPP_EXCLUDE), $(wildcard \
 	test/cctest/*.h \
 	test/addons-napi/*/*.cc \
 	test/addons-napi/*/*.h \
-	test/gc/binding.cc \
 	tools/icu/*.cc \
 	tools/icu/*.h \
 	))

test/gc/.gitignore

@@ -1,5 +1,6 @@
 'use strict';
-// just like test/gc/http-client.js,
+// Flags: --expose-gc
+// just like test-gc-http-client.js,
 // but aborting every connection that comes in.
 
 const common = require('../common');
@@ -9,7 +10,6 @@ function serverHandler(req, res) {
 }
 
 const http = require('http');
-const weak = require(`./build/${common.buildType}/binding`);
 const todo = 500;
 let done = 0;
 let count = 0;
@@ -36,7 +36,7 @@ function getall() {
     }, cb).on('error', cb);
 
     count++;
-    weak(req, afterGC);
+    common.onGC(req, { ongc });
   })();
 
   setImmediate(getall);
@@ -45,7 +45,7 @@ function getall() {
 for (let i = 0; i < 10; i++)
   getall();
 
-function afterGC() {
+function ongc() {
   countGC++;
 }
 

test/gc/binding.cc

@@ -1,5 +1,6 @@
 'use strict';
-// just like test/gc/http-client.js,
+// Flags: --expose-gc
+// just like test-gc-http-client.js,
 // but with an on('error') handler that does nothing.
 
 const common = require('../common');
@@ -11,7 +12,6 @@ function serverHandler(req, res) {
 }
 
 const http = require('http');
-const weak = require(`./build/${common.buildType}/binding`);
 const todo = 500;
 let done = 0;
 let count = 0;
@@ -42,7 +42,7 @@ function getall() {
     }, cb).on('error', onerror);
 
     count++;
-    weak(req, afterGC);
+    common.onGC(req, { ongc });
   })();
 
   setImmediate(getall);
@@ -53,7 +53,7 @@ function runTest() {
     getall();
 }
 
-function afterGC() {
+function ongc() {
   countGC++;
 }
 

test/gc/binding.gyp

@@ -1,5 +1,6 @@
 'use strict';
-// just like test/gc/http-client.js,
+// Flags: --expose-gc
+// just like test-gc-http-client.js,
 // but with a timeout set
 
 const common = require('../common');
@@ -13,7 +14,6 @@ function serverHandler(req, res) {
 }
 
 const http = require('http');
-const weak = require(`./build/${common.buildType}/binding`);
 const todo = 550;
 let done = 0;
 let count = 0;
@@ -45,7 +45,7 @@ function getall() {
     });
 
     count++;
-    weak(req, afterGC);
+    common.onGC(req, { ongc });
   })();
 
   setImmediate(getall);
@@ -54,7 +54,7 @@ function getall() {
 for (let i = 0; i < 10; i++)
   getall();
 
-function afterGC() {
+function ongc() {
   countGC++;
 }
 

test/gc/testcfg.py

@@ -1,4 +1,5 @@
 'use strict';
+// Flags: --expose-gc
 // just a simple http server and client.
 
 const common = require('../common');
@@ -9,7 +10,6 @@ function serverHandler(req, res) {
 }
 
 const http = require('http');
-const weak = require(`./build/${common.buildType}/binding`);
 const todo = 500;
 let done = 0;
 let count = 0;
@@ -40,7 +40,7 @@ function getall() {
     }, cb);
 
     count++;
-    weak(req, afterGC);
+    common.onGC(req, { ongc });
   })();
 
   setImmediate(getall);
@@ -49,7 +49,7 @@ function getall() {
 for (let i = 0; i < 10; i++)
   getall();
 
-function afterGC() {
+function ongc() {
   countGC++;
 }
 

test/gc/test-http-client-connaborted.js test/parallel/test-gc-http-client-connaborted.js

@@ -1,5 +1,6 @@
 'use strict';
-// just like test/gc/http-client-timeout.js,
+// Flags: --expose-gc
+// just like test-gc-http-client-timeout.js,
 // but using a net server/client instead
 
 const common = require('../common');
@@ -19,7 +20,6 @@ function serverHandler(sock) {
 }
 
 const net = require('net');
-const weak = require(`./build/${common.buildType}/binding`);
 const assert = require('assert');
 const todo = 500;
 let done = 0;
@@ -44,15 +44,15 @@ function getall() {
   });
 
   count++;
-  weak(req, afterGC);
+  common.onGC(req, { ongc });
 
   setImmediate(getall);
 }
 
 for (let i = 0; i < 10; i++)
   getall();
 
-function afterGC() {
+function ongc() {
   countGC++;
 }
 

test/gc/test-http-client-onerror.js test/parallel/test-gc-http-client-onerror.js

@@ -33,7 +33,6 @@ set lint_js=
 set lint_cpp=
 set lint_md=
 set lint_md_build=
-set build_testgc_addon=
 set noetw=
 set noetw_msi_arg=
 set noperfctr=
@@ -88,13 +87,12 @@ if /i "%1"=="test-addons"   set test_args=%test_args% addons&set build_addons=1&
 if /i "%1"=="test-addons-napi"   set test_args=%test_args% addons-napi&set build_addons_napi=1&goto arg-ok
 if /i "%1"=="test-simple"   set test_args=%test_args% sequential parallel -J&goto arg-ok
 if /i "%1"=="test-message"  set test_args=%test_args% message&goto arg-ok
-if /i "%1"=="test-gc"       set test_args=%test_args% gc&set build_testgc_addon=1&goto arg-ok
 if /i "%1"=="test-tick-processor" set test_args=%test_args% tick-processor&goto arg-ok
 if /i "%1"=="test-internet" set test_args=%test_args% internet&goto arg-ok
 if /i "%1"=="test-pummel"   set test_args=%test_args% pummel&goto arg-ok
 if /i "%1"=="test-known-issues" set test_args=%test_args% known_issues&goto arg-ok
 if /i "%1"=="test-async-hooks"  set test_args=%test_args% async-hooks&goto arg-ok
-if /i "%1"=="test-all"      set test_args=%test_args% gc internet pummel %common_test_suites%&set build_testgc_addon=1&set lint_cpp=1&set lint_js=1&goto arg-ok
+if /i "%1"=="test-all"      set test_args=%test_args% gc internet pummel %common_test_suites%&set lint_cpp=1&set lint_js=1&goto arg-ok
 if /i "%1"=="test-node-inspect" set test_node_inspect=1&goto arg-ok
 if /i "%1"=="test-check-deopts" set test_check_deopts=1&goto arg-ok
 if /i "%1"=="test-npm"      set test_npm=1&goto arg-ok
@@ -467,17 +465,6 @@ for %%F in (%config%\doc\api\*.md) do (
 :run
 @rem Run tests if requested.
 
-@rem Build test/gc add-on if required.
-if "%build_testgc_addon%"=="" goto build-addons
-%node_gyp_exe% rebuild --directory="%~dp0test\gc" --nodedir="%~dp0."
-if errorlevel 1 goto build-testgc-addon-failed
-goto build-addons
-
-:build-testgc-addon-failed
-echo Failed to build test/gc add-on."
-goto exit
-
-:build-addons
 if not defined build_addons goto build-addons-napi
 if not exist "%node_exe%" (
   echo Failed to find node.exe
@@ -560,7 +547,7 @@ goto lint-cpp
 
 :lint-cpp
 if not defined lint_cpp goto lint-js
-call :run-lint-cpp src\*.c src\*.cc src\*.h test\addons\*.cc test\addons\*.h test\addons-napi\*.cc test\addons-napi\*.h test\cctest\*.cc test\cctest\*.h test\gc\binding.cc tools\icu\*.cc tools\icu\*.h
+call :run-lint-cpp src\*.c src\*.cc src\*.h test\addons\*.cc test\addons\*.h test\addons-napi\*.cc test\addons-napi\*.h test\cctest\*.cc test\cctest\*.h tools\icu\*.cc tools\icu\*.h
 python tools/check-imports.py
 goto lint-js
 
@@ -672,7 +659,7 @@ del .used_configure_flags
 goto exit
 
 :help
-echo vcbuild.bat [debug/release] [msi] [doc] [test/test-ci/test-all/test-addons/test-addons-napi/test-internet/test-pummel/test-simple/test-message/test-gc/test-tick-processor/test-known-issues/test-node-inspect/test-check-deopts/test-npm/test-async-hooks/test-v8/test-v8-intl/test-v8-benchmarks/test-v8-all] [ignore-flaky] [static/dll] [noprojgen] [projgen] [small-icu/full-icu/without-intl] [nobuild] [nosnapshot] [noetw] [noperfctr] [ltcg] [nopch] [licensetf] [sign] [ia32/x86/x64] [vs2017] [download-all] [enable-vtune] [lint/lint-ci/lint-js/lint-js-ci/lint-md] [lint-md-build] [package] [build-release] [upload] [no-NODE-OPTIONS] [link-module path-to-module] [debug-http2] [debug-nghttp2] [clean] [no-cctest] [openssl-no-asm]
+echo vcbuild.bat [debug/release] [msi] [doc] [test/test-ci/test-all/test-addons/test-addons-napi/test-internet/test-pummel/test-simple/test-message/test-tick-processor/test-known-issues/test-node-inspect/test-check-deopts/test-npm/test-async-hooks/test-v8/test-v8-intl/test-v8-benchmarks/test-v8-all] [ignore-flaky] [static/dll] [noprojgen] [projgen] [small-icu/full-icu/without-intl] [nobuild] [nosnapshot] [noetw] [noperfctr] [ltcg] [nopch] [licensetf] [sign] [ia32/x86/x64] [vs2017] [download-all] [enable-vtune] [lint/lint-ci/lint-js/lint-js-ci/lint-md] [lint-md-build] [package] [build-release] [upload] [no-NODE-OPTIONS] [link-module path-to-module] [debug-http2] [debug-nghttp2] [clean] [no-cctest] [openssl-no-asm]
 echo Examples:
 echo   vcbuild.bat                          : builds release build
 echo   vcbuild.bat debug                    : builds debug build