WIP test suite

Makefile

@@ -24,6 +24,7 @@ all: examples
 examples: \
 	examples/hello-world-asm/hello.gb \
 	examples/hello-world/hello.gb \
+	examples/ans-test-suite/ans-test-suite.gb \
 	examples/happy-birthday/happy-birthday.gb \
 	examples/sokoban/sokoban.gb \
 	examples/synth/synth.gb
@@ -44,6 +45,7 @@ tests: $(TEST_OBJS)
 clean:
 	-rm -f examples/hello-world-asm/hello.gb
 	-rm -f examples/hello-world/hello.gb
+	-rm -f examples/ans-test-suite/ans-test-suite.gb
 	-rm -f examples/happy-birthday/happy-birthday.gb
 	-rm -f examples/sokoban/sokoban.gb
 	-rm -f examples/synth/synth.gb

examples/ans-test-suite/ans-test-suite.fs

@@ -0,0 +1,94 @@
+title: ANSTESTSUITE
+gamecode: ANSF
+
+require ibm-font.fs
+require logger.fs
+require tester.fs
+
+variable #total
+: }T 1 #total +! }T ;
+
+: .progress
+  scroll-to-bottom
+  #total ? ." completed..." cr ;
+
+
+0        CONSTANT 0S
+0 INVERT CONSTANT 1S
+
+: GI1 IF 123 THEN ;
+: GI2 IF 123 ELSE 234 THEN ;
+
+: GI3 BEGIN DUP 5 < WHILE DUP 1+ REPEAT ;
+
+: GI4 BEGIN DUP 1+ DUP 5 > UNTIL ;
+
+: GI5 BEGIN DUP 2 >
+      WHILE DUP 5 < WHILE DUP 1+ REPEAT 123 ELSE 345 THEN ;
+
+: run-tests
+  log" BOOLEANS: INVERT AND OR XOR"
+
+  T{ 0 0 AND -> 0 }T
+  T{ 0 1 AND -> 0 }T
+  T{ 1 0 AND -> 0 }T
+  T{ 1 1 AND -> 1 }T  .progress
+
+  T{ 0 INVERT 1 AND -> 1 }T
+  T{ 1 INVERT 1 AND -> 0 }T
+
+  T{ 0S INVERT -> 1S }T
+  T{ 1S INVERT -> 0S }T
+
+  T{ 0S 0S AND -> 0S }T
+  T{ 0S 1S AND -> 0S }T
+  T{ 1S 0S AND -> 0S }T
+  T{ 1S 1S AND -> 1S }T  .progress
+
+  T{ 0S 0S OR -> 0S }T
+  T{ 0S 1S OR -> 1S }T
+  T{ 1S 0S OR -> 1S }T
+  T{ 1S 1S OR -> 1S }T
+
+  T{ 0S 0S XOR -> 0S }T
+  T{ 0S 1S XOR -> 1S }T
+  T{ 1S 0S XOR -> 1S }T
+  T{ 1S 1S XOR -> 0S }T  .progress
+
+  log" IF ELSE THEN BEGIN WHILE REPEAT UNTIL"
+
+  T{ 0 GI1 -> }T
+  T{ 1 GI1 -> 123 }T
+  T{ -1 GI1 -> 123 }T
+  T{ 0 GI2 -> 234 }T
+  T{ 1 GI2 -> 123 }T
+  T{ -1 GI1 -> 123 }T  .progress
+
+  T{ 0 GI3 -> 0 1 2 3 4 5 }T
+  T{ 4 GI3 -> 4 5 }T
+  T{ 5 GI3 -> 5 }T
+  T{ 6 GI3 -> 6 }T
+
+  T{ 3 GI4 -> 3 4 5 6 }T  .progress
+  T{ 5 GI4 -> 5 6 }T
+  T{ 6 GI4 -> 6 7 }T
+
+  T{ 1 GI5 -> 1 345 }T
+  T{ 2 GI5 -> 2 345 }T
+  T{ 3 GI5 -> 3 4 5 123 }T
+  T{ 4 GI5 -> 4 5 123 }T
+  T{ 5 GI5 -> 5 123 }T  .progress
+;
+
+: main
+  install-font
+  init-term
+  init-tester
+  0 #total !
+  page
+  run-tests
+  log" --------------------"
+  log" Test suite completed" cr
+  #total @ 4 .r space ." total" cr
+  #errors @ 4 .r space ." failures"
+  cr scroll-to-bottom ;

test/gbtest.js

@@ -61,7 +61,7 @@ module.exports = filename => {
     },
 
     get frameSha() {
-      return getSha(frame);
+      return frame && getSha(frame);
     },
 
     get depth() {

test/test-examples.js

@@ -47,3 +47,21 @@ describe("hello-world-asm", () => {
     );
   });
 });
+
+describe("ans-test-suite", () => {
+  const gb = require("./gbtest")(
+    path.resolve(__dirname, "../examples/ans-test-suite/ans-test-suite.gb")
+  );
+
+  test("all tests pass", () => {
+    gb.steps(10);
+    gb.run();
+    gb.steps(100);
+    gb.saveFrame(
+      path.resolve(__dirname, "../examples/ans-test-suite/ans-test-suite.png")
+    );
+    expect(gb.frameSha).toBe(
+      "1dded7c5cbaaa4b94377fc76574deffb0869ee65e9b72dfafae0604304fbe365"
+    );
+  });
+});