Add m-esr52 at 52.6.0

author: Matt A. Tobin <mattatobin@localhost.localdomain> 2018-02-02 04:16:08 -0500
committer: Matt A. Tobin <mattatobin@localhost.localdomain> 2018-02-02 04:16:08 -0500
commit: 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree: 10027f336435511475e392454359edea8e25895d /dom/canvas/test/crossorigin
parent: 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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10 files changed, 635 insertions, 0 deletions
diff --git a/dom/canvas/test/crossorigin/image-allow-credentials.png b/dom/canvas/test/crossorigin/image-allow-credentials.png
new file mode 100644
index 000000000..df24ac6d3
--- /dev/null
+++ b/dom/canvas/test/crossorigin/image-allow-credentials.png
diff --git a/dom/canvas/test/crossorigin/image-allow-credentials.png^headers^ b/dom/canvas/test/crossorigin/image-allow-credentials.png^headers^
new file mode 100644
index 000000000..a03f99a9c
--- /dev/null
+++ b/dom/canvas/test/crossorigin/image-allow-credentials.png^headers^
@@ -0,0 +1,2 @@
+Access-Control-Allow-Origin: http://mochi.test:8888
+Access-Control-Allow-Credentials: true
diff --git a/dom/canvas/test/crossorigin/image-allow-star.png b/dom/canvas/test/crossorigin/image-allow-star.png
new file mode 100644
index 000000000..df24ac6d3
--- /dev/null
+++ b/dom/canvas/test/crossorigin/image-allow-star.png
diff --git a/dom/canvas/test/crossorigin/image-allow-star.png^headers^ b/dom/canvas/test/crossorigin/image-allow-star.png^headers^
new file mode 100644
index 000000000..cb762eff8
--- /dev/null
+++ b/dom/canvas/test/crossorigin/image-allow-star.png^headers^
@@ -0,0 +1 @@
+Access-Control-Allow-Origin: *
diff --git a/dom/canvas/test/crossorigin/image.png b/dom/canvas/test/crossorigin/image.png
new file mode 100644
index 000000000..df24ac6d3
--- /dev/null
+++ b/dom/canvas/test/crossorigin/image.png
diff --git a/dom/canvas/test/crossorigin/mochitest.ini b/dom/canvas/test/crossorigin/mochitest.ini
new file mode 100644
index 000000000..d39872b13
--- /dev/null
+++ b/dom/canvas/test/crossorigin/mochitest.ini
@@ -0,0 +1,15 @@
+[DEFAULT]
+support-files =
+  image-allow-credentials.png
+  image-allow-credentials.png^headers^
+  image-allow-star.png
+  image-allow-star.png^headers^
+  image.png
+  video.sjs
+
+[test_canvas2d_crossorigin.html]
+[test_video_crossorigin.html]
+subsuite = gpu
+[test_webgl_crossorigin_textures.html]
+subsuite = gpu
+
diff --git a/dom/canvas/test/crossorigin/test_canvas2d_crossorigin.html b/dom/canvas/test/crossorigin/test_canvas2d_crossorigin.html
new file mode 100644
index 000000000..ef8ba96dc
--- /dev/null
+++ b/dom/canvas/test/crossorigin/test_canvas2d_crossorigin.html
@@ -0,0 +1,212 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=685518
+-->
+<head>
+  <title>Test for Bug 685518</title>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=685518">Mozilla Bug 685518</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+  
+</div>
+<pre id="test">
+<script type="application/javascript">
+
+/** Test for Bug 685518 **/
+
+SimpleTest.waitForExplicitFinish();
+
+const BAD_URI_ERR = "NS_ERROR_DOM_BAD_URI_ERR";
+const OK = "";
+
+function verifyError(actual_error, expected_error, message) {
+  ok(actual_error == expected_error,
+     message + ": expected " + expected_error + ", got " + actual_error);
+}
+
+var number_of_tests_live = 0;
+
+function testDone() {
+  number_of_tests_live--;
+        
+  if (number_of_tests_live == 0)
+    SimpleTest.finish();
+}
+
+function testImage(url, crossOriginAttribute, expected_error) {
+  ++number_of_tests_live;
+  var image;
+  if (crossOriginAttribute == "just-crossOrigin-without-value") {
+    var div = document.createElement('div');
+    div.innerHTML="<img crossOrigin>";
+    image = div.children[0];
+  }
+  else {
+    image = new Image();
+    if (crossOriginAttribute != "missing-value-default") {
+      image.crossOrigin = crossOriginAttribute;
+    }
+  }
+
+  image.onload = function() {
+    var c = document.createElement("canvas");
+    c.width = this.width;
+    c.height = this.height;
+    var ctx = c.getContext("2d");
+    ctx.drawImage(this, 0, 0);
+
+    var data;
+    var actual_error;
+    try {
+      data = ctx.getImageData(0, 0, 1, 1);
+      actual_error = OK;
+    } catch (e) {
+      actual_error = e.name;
+    }
+
+    verifyError(actual_error, expected_error,
+                "drawImage then get image data on " + url +
+                " with crossOrigin=" + this.crossOrigin);
+
+    try {
+      c.captureStream(0);
+      actual_error = OK;
+    } catch (e) {
+      actual_error = e.name;
+    }
+
+    verifyError(actual_error, expected_error,
+                "drawImage then capture stream on " + url +
+                " with crossOrigin=" + this.crossOrigin);
+
+    // Now test patterns
+    c = document.createElement("canvas");
+    c.width = this.width;
+    c.height = this.height;
+    ctx = c.getContext("2d");
+    ctx.fillStyle = ctx.createPattern(this, "");
+    ctx.fillRect(0, 0, c.width, c.height);
+    try {
+      data = ctx.getImageData(0, 0, 1, 1);
+      actual_error = OK;
+    } catch (e) {
+      actual_error = e.name;
+    }
+
+    verifyError(actual_error, expected_error,
+                "createPattern+fill then get image data on " + url +
+                " with crossOrigin=" + this.crossOrigin);
+
+    try {
+      c.captureStream(0);
+      actual_error = OK;
+    } catch (e) {
+      actual_error = e.name;
+    }
+
+    verifyError(actual_error, expected_error,
+                "createPattern+fill then capture stream on " + url +
+                " with crossOrigin=" + this.crossOrigin);
+
+    testDone();
+  };
+
+  image.onerror = function(event) {
+    verifyError(BAD_URI_ERR, expected_error,
+                "image error handler for " + url +
+                " with crossOrigin=" + this.crossOrigin);
+
+    testDone();
+  }
+
+  image.src = url;
+}
+
+// Now kick off the tests.
+const testPath = "/tests/dom/canvas/test/crossorigin/"
+
+// First column is image file, second column is what CORS headers the server sends
+const imageFiles = [
+ [ "image.png", "none" ],
+ [ "image-allow-star.png", "allow-all-anon" ],
+ [ "image-allow-credentials.png", "allow-single-server-creds" ]
+];
+
+const hostnames = [
+  [ "mochi.test:8888", "same-origin" ],
+  [ "example.com", "cross-origin" ]
+];
+
+// First column is the value; second column is the expected resulting CORS mode
+const attrValues = [
+  [ "missing-value-default", "none" ],
+  [ "", "anonymous" ],
+  [ "just-crossOrigin-without-value", "anonymous" ],
+  [ "anonymous", "anonymous" ],
+  [ "use-credentials", "use-credentials" ],
+  [ "foobar", "anonymous" ]
+];
+
+function beginTest() {
+  for (var imgIdx = 0; imgIdx < imageFiles.length; ++imgIdx) {
+    for (var hostnameIdx = 0; hostnameIdx < hostnames.length; ++hostnameIdx) {
+      var hostnameData = hostnames[hostnameIdx];
+      var url = "http://" + hostnameData[0] + testPath + imageFiles[imgIdx][0];
+      for (var attrValIdx = 0; attrValIdx < attrValues.length; ++attrValIdx) {
+        var attrValData = attrValues[attrValIdx];
+        // Now compute the expected result
+        var expected_error;
+        if (hostnameData[1] == "same-origin") {
+          // Same-origin; these should all Just Work
+          expected_error = OK;
+        } else {
+          // Cross-origin
+          is(hostnameData[1], "cross-origin",
+             "what sort of host is " + hostnameData[0]);
+          var CORSMode = attrValData[1];
+          if (CORSMode == "none") {
+            // Doesn't matter what headers the server sends; we're not
+            // using CORS on our end.
+            expected_error = "SecurityError";
+          } else {
+            // Check whether the server will let us talk to them
+            var CORSHeaders = imageFiles[imgIdx][1];
+            // We're going to look for CORS headers from the server
+            if (CORSHeaders == "none") {
+              // No CORS headers from server; load will fail.
+              expected_error = BAD_URI_ERR;
+            } else if (CORSHeaders == "allow-all-anon") {
+              // Server only allows anonymous requests
+              if (CORSMode == "anonymous") {
+                expected_error = OK;
+              } else {
+                is(CORSMode, "use-credentials",
+                   "What other CORS modes are there?");
+                // A load with credentials against a server that only
+                // allows anonymous loads will fail.
+                expected_error = BAD_URI_ERR;
+              }
+            } else {
+              is(CORSHeaders, "allow-single-server-creds",
+                 "What other CORS headers could there be?");
+              // Our server should allow both anonymous and non-anonymous requests
+              expected_error = OK;
+            }
+          }
+        }
+        testImage(url, attrValData[0], expected_error);
+      }
+    }
+  }
+}
+
+beginTest();
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/canvas/test/crossorigin/test_video_crossorigin.html b/dom/canvas/test/crossorigin/test_video_crossorigin.html
new file mode 100644
index 000000000..0ac69ac1a
--- /dev/null
+++ b/dom/canvas/test/crossorigin/test_video_crossorigin.html
@@ -0,0 +1,219 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=682299
+-->
+<head>
+  <title>Test for Bug 682299</title>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript" src="/tests/dom/media/test/manifest.js"></script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=682299">Mozilla Bug 682299</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+  
+</div>
+<pre id="test">
+<script type="application/javascript">
+
+/** Test for Bug 682299 **/
+SimpleTest.requestFlakyTimeout("untriaged");
+
+function createCanvas(width, height) {
+  var c = document.createElement("canvas");
+  c.width = width;
+  c.height = height;
+  return c;
+}
+
+function checkGetImageData(ctx, v) {
+  try {
+    var data = ctx.getImageData(0, 0, 1, 1);
+    ok(true, "drawImage '" + v.src + "' then getImageData with crossOrigin='" + v.crossOrigin + "' worked");
+  } catch(error) {
+    ok(!v.crossOrigin && error.name === "SecurityError", "drawImage '" + v.src + "' then getImageData with crossOrigin='" + v.crossOrigin + "' failed");
+    v.tainted = true;
+  }
+}
+
+function checkGetImageDataTainted(ctx, v) {
+  try {
+    var data = ctx.getImageData(0, 0, 1, 1);
+    ok(false, "changing the CORS mode should not allow reading data from remote videos");
+  } catch (error) {
+    ok(error.name === "SecurityError", "changing the CORS mode, drawImage '" + v.src + "' then getImageData with crossOrigin='" + v.crossOrigin + "' failed");
+  }
+}
+
+function checkCaptureStream(c, v) {
+  try {
+    var stream = c.captureStream(0);
+    ok(true, "drawImage '" + v.src + "' then captureStream with crossOrigin='" + v.crossOrigin + "' worked");
+  } catch(error) {
+    ok(!v.crossOrigin && error.name === "SecurityError", "drawImage '" + v.src + "' then captureStream with crossOrigin='" + v.crossOrigin + "' failed");
+    v.tainted = true;
+  }
+}
+
+function checkCaptureStreamTainted(c, v) {
+  try {
+    var stream = c.captureStream(0);
+    ok(false, "changing the CORS mode should not allow capturing a stream from remote videos");
+  } catch (error) {
+    ok(error.name === "SecurityError", "changing the CORS mode, drawImage '" + v.src + "' then captureStream with crossOrigin='" + v.crossOrigin + "' failed");
+  }
+}
+
+function testCanvasDrawImage(v) {
+  var c = createCanvas(v.width, v.height);
+  var ctx = c.getContext("2d");
+  ctx.drawImage(v, 0, 0);
+
+  checkGetImageData(ctx, v);
+  checkCaptureStream(c, v);
+}
+
+function testCanvasCreatePattern(v) {
+  var c = createCanvas(v.width, v.height);
+  var ctx = c.getContext("2d");
+  ctx.fillStyle = ctx.createPattern(v, "");
+  ctx.fillRect(0, 0, c.width, c.height);
+
+  checkGetImageData(ctx, v);
+  checkCaptureStream(c, v);
+}
+
+function testWebGL(gl, v) {
+  var tex = gl.createTexture();
+  gl.bindTexture(gl.TEXTURE_2D, tex);
+
+  try {
+    gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, v);
+    ok(true, "createTexture from '" + v.src + "' with crossOrigin='" + v.crossOrigin + "' worked");
+  } catch (error) {
+    ok(!v.crossOrigin && error.name === "SecurityError", "createTexture from '" + v.src + "' with crossOrigin='" + v.crossOrigin + "' failed");
+    v.tainted = true;
+  }
+}
+
+function testTaintedCanvas(v) {
+  var c = createCanvas(v.width, v.height);
+  var ctx = c.getContext("2d");
+  ctx.drawImage(v, 0, 0);
+
+  checkGetImageDataTainted(ctx, v);
+  checkCaptureStreamTainted(c, v);
+}
+
+function vidDataSuccess(e) {
+  ok(!e.target.error, "Load '" + e.target.src + "' with crossOrigin='" + e.target.crossOrigin + "'");
+
+  testCanvasDrawImage(e.target);
+  testCanvasCreatePattern(e.target);
+  if (document.gl) {
+    testWebGL(document.gl, e.target);
+  }
+  // If we change the CORS mode after loading the file without CORS it should still throw a security error
+  if (e.target.tainted) {
+    e.target.crossOrigin = "anonymous";
+    testTaintedCanvas(e.target);
+  }
+
+  doneTest(e);
+}
+
+function vidLoadFailure(e) {
+  ok(false, "Load '" + e.target.src + "' with crossOrigin='" + e.target.crossOrigin + "'");
+  doneTest(e);
+}
+
+function vidErrorSuccess(e) {
+  ok(e.target.error.code === MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED, 
+    "Load '" + e.target.src + "' with crossOrigin='" + e.target.crossOrigin + "'");
+  doneTest(e);
+}
+
+function startTest(test, token) {
+  var v = document.createElement('video');
+  if (test.cors === "just-crossOrigin-without-value") {
+    var div = document.createElement('div');
+    div.innerHTML="<video crossOrigin>";
+    v = div.children[0];
+  } else if (test.cors !== "missing-value-default") {
+    v.crossOrigin = test.cors;
+  }
+  v.token = token;
+  document.manager.started(token);
+  v.autoplay = true;
+  v.preload = "auto";
+  v.style.display = "none";
+  if (test.nameIntent === test.corsIntent || test.corsIntent === "none" ||
+      (test.nameIntent === "use-credentials" && test.corsIntent === "anonymous")) {
+    v.addEventListener("loadeddata", vidDataSuccess, false);
+    v.addEventListener("error", vidLoadFailure, false);
+  } else {
+    v.addEventListener("loadeddata", vidLoadFailure, false);
+    v.addEventListener("error", vidErrorSuccess, false);
+  }
+  v.src = test.name;
+  document.body.appendChild(v);
+}
+
+function doneTest(e) {
+  var v = e.target;
+  v.parentNode.removeChild(v);
+  document.manager.finished(v.token);
+}
+
+function beginTest() {
+  var videoFile = getPlayableVideo(gSmallTests);
+  if (!videoFile) {
+    SimpleTest.finish();
+  }
+  videoFile = "?name=tests/dom/media/test/" + videoFile.name + "&type=" + videoFile.type;
+
+  document.manager = new MediaTestManager;
+  var corsTests = [];
+
+  const host = "http://example.com/tests/dom/canvas/test/crossorigin/video.sjs";
+  const serverAttrValues = [
+    [ "&cors=none", "none" ],
+    [ "&cors=anonymous", "anonymous" ],
+    [ "&cors=use-credentials", "use-credentials" ]
+  ];
+  const clientAttrValues = [
+    [ "missing-value-default", "none" ],
+    [ "", "anonymous" ],
+    [ "just-crossOrigin-without-value", "anonymous" ],
+    [ "anonymous", "anonymous" ],
+    [ "use-credentials", "use-credentials" ],
+    [ "foobar", "anonymous" ]
+  ];
+
+  // Build the video file test array
+  for (var i = 0; i < serverAttrValues.length; i++) {
+    for (var n = 0; n < clientAttrValues.length; n++) {
+      corsTests.push({
+        name: host + videoFile + serverAttrValues[i][0],
+        nameIntent: serverAttrValues[i][1],
+        cors: clientAttrValues[n][0],
+        corsIntent: clientAttrValues[n][1]
+      });
+    }
+  }
+  try {
+    document.gl = createCanvas(16, 16).getContext("experimental-webgl");
+  } catch (ex) {
+    // Mac OS X 10.5 doesn't support WebGL, so we won't run the WebGL tests
+  }
+  document.manager.runTests(corsTests, startTest);
+}
+
+SimpleTest.waitForExplicitFinish();
+beginTest();
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/canvas/test/crossorigin/test_webgl_crossorigin_textures.html b/dom/canvas/test/crossorigin/test_webgl_crossorigin_textures.html
new file mode 100644
index 000000000..545048a34
--- /dev/null
+++ b/dom/canvas/test/crossorigin/test_webgl_crossorigin_textures.html
@@ -0,0 +1,143 @@
+<!DOCTYPE HTML>
+<title>WebGL cross-origin textures test</title>
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<link rel="stylesheet" href="/tests/SimpleTest/test.css">
+<body>
+<canvas id="canvas" style="border: none;" width="100" height="100">
+  <p class="fallback"> FAIL (fallback content) </p>
+</canvas>
+<script>
+
+  SimpleTest.waitForExplicitFinish();
+
+  const OK = "";
+
+  var gl;
+  var number_of_tests_live = 0;
+  var all_tests_started = false;
+
+  function verifyError(actual_error, expected_error, message) {
+    ok(actual_error == expected_error,
+       message + ": expected " + expected_error + ", got " + actual_error);
+  }
+
+  function testTexture(url, crossOriginAttribute, expected_error) {
+    number_of_tests_live++;
+    var image = new Image();
+    if (crossOriginAttribute == "just-crossOrigin-without-value") {
+      var div = document.createElement('div');
+      div.innerHTML="<img crossOrigin>";
+      image = div.children[0];
+    }
+    else if (crossOriginAttribute != "missing-value-default")
+      image.crossOrigin = crossOriginAttribute;
+    
+
+    function testDone() {
+      number_of_tests_live--;
+        
+      if (number_of_tests_live == 0 && all_tests_started)
+        SimpleTest.finish();
+    }
+
+    image.onload = function() {
+      var tex = gl.createTexture();
+      gl.bindTexture(gl.TEXTURE_2D, tex);
+      var actual_error = OK;
+      try {
+        gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, image);
+      } catch(e) {
+        actual_error = e.name;
+      }
+      verifyError(actual_error, expected_error, "texImage2D on " + url + " with crossOrigin=" + image.crossOrigin);
+
+      testDone();
+    };
+
+    image.onerror = function(event) {
+      ok(expected_error != OK, "Got an error but expected OK!");
+
+      testDone();
+    }
+
+    image.src = url;
+  }
+
+  addLoadEvent(function () {
+    var canvas = document.getElementById("canvas");
+    gl = canvas.getContext("experimental-webgl");
+    if (!gl) {
+      todo(false, "Canvas WebGL not supported");
+      SimpleTest.finish();
+      return;
+    }
+
+
+    testTexture("http://mochi.test:8888/tests/dom/canvas/test/crossorigin/image.png",
+                "missing-value-default",
+                OK);
+    testTexture("http://mochi.test:8888/tests/dom/canvas/test/crossorigin/image.png",
+                "",
+                OK);
+    testTexture("http://mochi.test:8888/tests/dom/canvas/test/crossorigin/image.png",
+                "just-crossOrigin-without-value",
+                OK);
+    testTexture("http://example.com/tests/dom/canvas/test/crossorigin/image.png",
+                "missing-value-default",
+                "SecurityError");
+    testTexture("http://example.com/tests/dom/canvas/test/crossorigin/image.png",
+                "",
+                "SecurityError");
+    testTexture("http://example.com/tests/dom/canvas/test/crossorigin/image.png",
+                "just-crossOrigin-without-value",
+                "SecurityError");
+
+    testTexture("http://example.com/tests/dom/canvas/test/crossorigin/image-allow-star.png",
+                "missing-value-default",
+                "SecurityError");
+    testTexture("http://example.com/tests/dom/canvas/test/crossorigin/image-allow-star.png",
+                "",
+                OK);
+    testTexture("http://example.com/tests/dom/canvas/test/crossorigin/image-allow-star.png",
+                "just-crossOrigin-without-value",
+                OK);
+    testTexture("http://example.com/tests/dom/canvas/test/crossorigin/image-allow-star.png",
+                "anonymous",
+                OK);
+    testTexture("http://example.com/tests/dom/canvas/test/crossorigin/image-allow-star.png",
+                "use-credentials",
+                "SecurityError");
+
+    testTexture("http://example.com/tests/dom/canvas/test/crossorigin/image-allow-credentials.png",
+                "missing-value-default",
+                "SecurityError");
+    testTexture("http://example.com/tests/dom/canvas/test/crossorigin/image-allow-credentials.png",
+                "",
+                OK);
+    testTexture("http://example.com/tests/dom/canvas/test/crossorigin/image-allow-credentials.png",
+                "just-crossOrigin-without-value",
+                OK);
+    testTexture("http://example.com/tests/dom/canvas/test/crossorigin/image-allow-credentials.png",
+                "anonymous",
+                OK);
+    testTexture("http://example.com/tests/dom/canvas/test/crossorigin/image-allow-credentials.png",
+                "use-credentials",
+                OK);
+
+    // Test that bad values for crossorigin="..." are interpreted as invalid-value-default which is "anonymous".
+    testTexture("http://mochi.test:8888/tests/dom/canvas/test/crossorigin/image.png",
+                "foobar",
+                OK);
+    testTexture("http://example.com/tests/dom/canvas/test/crossorigin/image.png",
+                "foobar",
+                "SecurityError");
+    testTexture("http://example.com/tests/dom/canvas/test/crossorigin/image-allow-star.png",
+                "foobar",
+                OK);
+    testTexture("http://example.com/tests/dom/canvas/test/crossorigin/image-allow-credentials.png",
+                "foobar",
+                OK);
+
+    all_tests_started = true;
+  });
+</script>
diff --git a/dom/canvas/test/crossorigin/video.sjs b/dom/canvas/test/crossorigin/video.sjs
new file mode 100644
index 000000000..5b154d0e6
--- /dev/null
+++ b/dom/canvas/test/crossorigin/video.sjs
@@ -0,0 +1,43 @@
+function parseQuery(request, key) {
+  var params = request.queryString.split('&');
+  for (var j = 0; j < params.length; ++j) {
+    var p = params[j];
+	if (p == key)
+	  return true;
+    if (p.indexOf(key + "=") == 0)
+	  return p.substring(key.length + 1);
+	if (p.indexOf("=") < 0 && key == "")
+	  return p;
+  }
+  return false;
+}
+
+function handleRequest(request, response) {
+  var name = parseQuery(request, "name");
+  var type = parseQuery(request, "type");
+  var cors = parseQuery(request, "cors");
+  var file = Components.classes["@mozilla.org/file/directory_service;1"].
+                        getService(Components.interfaces.nsIProperties).
+                        get("CurWorkD", Components.interfaces.nsILocalFile);
+  var fis = Components.classes['@mozilla.org/network/file-input-stream;1'].
+                        createInstance(Components.interfaces.nsIFileInputStream);
+  var bis = Components.classes["@mozilla.org/binaryinputstream;1"].
+                        createInstance(Components.interfaces.nsIBinaryInputStream);
+  var split = name.split("/");
+  for(var i = 0; i < split.length; ++i) {
+    file.append(split[i]);
+  }
+  fis.init(file, -1, -1, false);
+  bis.setInputStream(fis);
+  var bytes = bis.readBytes(bis.available());
+  response.setHeader("Content-Length", ""+bytes.length, false);
+  response.setHeader("Content-Type", type, false);
+  if (cors == "anonymous") {
+    response.setHeader("Access-Control-Allow-Origin", "*", false);
+  } else if (cors == "use-credentials") {
+    response.setHeader("Access-Control-Allow-Origin", "http://mochi.test:8888", false);
+    response.setHeader("Access-Control-Allow-Credentials", "true", false);
+  }
+  response.write(bytes, bytes.length);
+  bis.close();
+}
author	Matt A. Tobin <mattatobin@localhost.localdomain>	2018-02-02 04:16:08 -0500
committer	Matt A. Tobin <mattatobin@localhost.localdomain>	2018-02-02 04:16:08 -0500
commit	5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree	10027f336435511475e392454359edea8e25895d /dom/canvas/test/crossorigin
parent	49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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