add web test runners (experimental)

LivInTheLookingGlass · Aug 21, 2024 · 626b8ff · 626b8ff
1 parent 07dfe35
commit 626b8ff
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Showing 4 changed files with 132 additions and 2 deletions.
diff --git a/c/src/include/utils.h b/c/src/include/utils.h
@@ -4,6 +4,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
+#include "macros.h"
 #ifdef _WIN32
 #include <direct.h>
 #include <windows.h>
@@ -131,7 +132,7 @@ typedef struct {
 	AnswerType type;
 } Answer;
 
-Answer get_answer(uint16_t id) {
+Answer EMSCRIPTEN_KEEPALIVE get_answer(uint16_t id) {
     Answer ret = {
         .id = id,
     };

diff --git a/cplusplus/src/include/utils.hpp b/cplusplus/src/include/utils.hpp
@@ -9,6 +9,7 @@
 #include <string>
 #include <sstream>
 #include <fstream>
+#include "macros.h"
 
 #ifdef _WIN32
 #include <windows.h>
@@ -100,7 +101,7 @@ typedef struct {
 	AnswerType type;
 } Answer;
 
-Answer get_answer(const uint16_t id) {
+Answer EMSCRIPTEN_KEEPALIVE get_answer(const uint16_t id) {
     Answer answer;
     char c_id[6];
     snprintf(c_id, sizeof(c_id), "%" PRIu16, id);

diff --git a/docs/_static/test-c.html b/docs/_static/test-c.html
@@ -0,0 +1,64 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>C Tests (Packaged with emscripten)</title>
+    <link href="https://npmcdn.com/[email protected]/mocha.css" rel="stylesheet" />
+    <script src="https://npmcdn.com/[email protected]/mocha.js"></script>
+  </head>
+  <body>
+    <!-- A container element for the visual Mocha results -->
+    <div id="mocha"></div>
+    <!-- Mocha setup and initiation code -->
+    <script type="module">
+      import * as wasm from './dist/c-lib.js';
+      mocha.setup('bdd');
+      window.onload = function() {
+        init().then(() => {
+          for (let p = 1; p < 10000; p++) {
+            const formattedQuestion = `${p}`.padStart(4, '0');
+            const func = wasm[`_p${formattedQuestion}`];
+            if (func === undefined) continue;
+            const expected = wasm._get_answer(p);
+            describe(`run test ${p}`, function() {
+              this.timeout(Infinity);
+              it(`should return ${expected}`, async () => {
+                const answer = func();
+                console.log(p, answer, expected);
+                if (answer !== expected) {
+                  throw new Error();
+                }
+              });
+            });
+          }
+          const runner = mocha.run();
+          let failedTests = [];
+
+          runner.on('end', function() {
+            window.mochaResults = runner.stats;
+            window.mochaResults.reports = failedTests;
+          });
+
+          runner.on('fail', function(test, err){
+            const flattenTitles = function(test){
+              let titles = [];
+              while (test.parent.title){
+                titles.push(test.parent.title);
+                test = test.parent;
+              }
+              return titles.reverse();
+            };
+
+            failedTests.push({
+              name: test.title,
+              result: false,
+              message: err.message,
+              stack: err.stack,
+              titles: flattenTitles(test)
+            });
+          });
+        });
+      };
+    </script>
+  </body>
+</html>
diff --git a/docs/_static/test-cp.html b/docs/_static/test-cp.html
@@ -0,0 +1,64 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>C++ Tests (Packaged with emscripten)</title>
+    <link href="https://npmcdn.com/[email protected]/mocha.css" rel="stylesheet" />
+    <script src="https://npmcdn.com/[email protected]/mocha.js"></script>
+  </head>
+  <body>
+    <!-- A container element for the visual Mocha results -->
+    <div id="mocha"></div>
+    <!-- Mocha setup and initiation code -->
+    <script type="module">
+      import * as wasm from './dist/cp-lib.js';
+      mocha.setup('bdd');
+      window.onload = function() {
+        init().then(() => {
+          for (let p = 1; p < 10000; p++) {
+            const formattedQuestion = `${p}`.padStart(4, '0');
+            const func = wasm[`_p${formattedQuestion}`];
+            if (func === undefined) continue;
+            const expected = wasm._get_answer(p);
+            describe(`run test ${p}`, function() {
+              this.timeout(Infinity);
+              it(`should return ${expected}`, async () => {
+                const answer = func();
+                console.log(p, answer, expected);
+                if (answer !== expected) {
+                  throw new Error();
+                }
+              });
+            });
+          }
+          const runner = mocha.run();
+          let failedTests = [];
+
+          runner.on('end', function() {
+            window.mochaResults = runner.stats;
+            window.mochaResults.reports = failedTests;
+          });
+
+          runner.on('fail', function(test, err){
+            const flattenTitles = function(test){
+              let titles = [];
+              while (test.parent.title){
+                titles.push(test.parent.title);
+                test = test.parent;
+              }
+              return titles.reverse();
+            };
+
+            failedTests.push({
+              name: test.title,
+              result: false,
+              message: err.message,
+              stack: err.stack,
+              titles: flattenTitles(test)
+            });
+          });
+        });
+      };
+    </script>
+  </body>
+</html>