qemutests, integrationtests: enable cpu logging by default

Author: copy

Makefile

@@ -294,7 +294,7 @@ build/integration-test-fs/fs.json: images/buildroot-bzimage68.bin
 	rm build/integration-test-fs/fs.tar build/integration-test-fs/bzImage build/integration-test-fs/initrd
 
 tests: all-debug build/integration-test-fs/fs.json
-	./tests/full/run.js
+	LOG_LEVEL=3 ./tests/full/run.js
 
 tests-release: build/libv86.js build/v86.wasm build/integration-test-fs/fs.json
 	TEST_RELEASE_BUILD=1 ./tests/full/run.js
@@ -315,7 +315,7 @@ jitpagingtests: all-debug
 
 qemutests: all-debug
 	$(MAKE) -C tests/qemu test-i386
-	./tests/qemu/run.js build/qemu-test-result
+	LOG_LEVEL=3 ./tests/qemu/run.js build/qemu-test-result
 	./tests/qemu/run-qemu.js > build/qemu-test-reference
 	diff build/qemu-test-result build/qemu-test-reference
 

tests/full/run.js

@@ -1017,7 +1017,7 @@ function run_test(test, done)
         vga_bios: { url: vga_bios },
         autostart: true,
         memory_size: test.memory_size || 128 * 1024 * 1024,
-        log_level: 0,
+        log_level: +process.env.LOG_LEVEL || 0,
         cmdline: test.cmdline,
     };
 

tests/qemu/run.js

@@ -22,7 +22,7 @@ var emulator = new V86({
     memory_size: 32 * 1024 * 1024,
     filesystem: {},
     disable_jit: +process.env.DISABLE_JIT,
-    log_level: 3,
+    log_level: +process.env.LOG_LEVEL || 0,
 });
 
 emulator.bus.register("emulator-started", function()