chore: disable race detector on 32-bit

Signed-off-by: Dave Henderson <[email protected]>

.github/workflows/ci.yml

@@ -27,6 +27,11 @@ jobs:
         - platform: ubuntu-latest
           go: 1.19.x
           goarch: '386'
+          # whether to enable the race detector - defaults to true
+          enable_race: 'false'
+        - platform: ubuntu-latest
+          go: 1.19.x
+          goarch: 'amd64'
         - platform: macos-latest
           go: 1.19.x
         - platform: windows-latest
@@ -38,7 +43,7 @@ jobs:
       with:
         go-version: ${{ matrix.go }}
     - name: Test
-      run: make test
+      run: make test ENABLE_RACE=${{ matrix.enable_race }}
       env:
         GOARCH: ${{ matrix.goarch }}
         COVERALLS_TOKEN: ${{ secrets.GITHUB_TOKEN }}

Makefile

@@ -2,6 +2,7 @@ BROWSERTEST_VERSION = v0.7
 LINT_VERSION = 1.50.1
 GO_BIN = $(shell printf '%s/bin' "$$(go env GOPATH)")
 SHELL = bash
+ENABLE_RACE = true
 
 .PHONY: all
 all: lint test
@@ -31,14 +32,18 @@ test-deps:
 	fi
 	@go install github.com/mattn/[email protected]
 
+ifeq ($(ENABLE_RACE),true)
+TEST_ARGS=-race
+endif
+
 .PHONY: test
 test: test-deps
 	go test .  # Run library-level checks first, for more helpful build tag failure messages.
-	go test -race -coverprofile=native-cover.out ./...
+	go test $(TEST_ARGS) -coverprofile=native-cover.out ./...
 	if [[ "$$CI" != true || $$(uname -s) == Linux ]]; then \
 		set -ex; \
 		GOOS=js GOARCH=wasm go test -coverprofile=js-cover.out -covermode=atomic ./...; \
-		cd examples && go test -race ./...; \
+		cd examples && go test $(TEST_ARGS) ./...; \
 	fi
 	{ echo 'mode: atomic'; cat *-cover.out | grep -v '^mode:'; } > cover.out && rm *-cover.out
 	go tool cover -func cover.out | grep total: