Move the USB API tests into app_shell_browsertests.

These tests do not need the full power of browser_tests and API tests
like these will eventually be moved out of app_shell_browsertests into a
new extensions_browsertests target that takes advantage of the lighter
app_shell framework.

BUG=

Review URL: https://codereview.chromium.org/695613002

Cr-Commit-Position: refs/heads/master@{#302174}

14 files changed, 427 insertions, 0 deletions

diff --git a/extensions/test/data/api_test/usb/device_handling/manifest.json b/extensions/test/data/api_test/usb/device_handling/manifest.json
new file mode 100644
index 0000000..ebfaf62
--- /dev/null
+++ b/extensions/test/data/api_test/usb/device_handling/manifest.json
@@ -0,0 +1,20 @@
+{
+  "name": "USB Device Handling",
+  "version": "0.1",
+  "app": {
+    "background": {
+      "scripts": ["test.js"]
+    }
+  },
+  "permissions": [
+    "usb",
+    {
+      "usbDevices": [
+        {
+          "vendorId": 0,
+          "productId": 0
+        }
+      ]
+    }
+  ]
+}
diff --git a/extensions/test/data/api_test/usb/device_handling/test.js b/extensions/test/data/api_test/usb/device_handling/test.js
new file mode 100644
index 0000000..9bcc2d4
--- /dev/null
+++ b/extensions/test/data/api_test/usb/device_handling/test.js
@@ -0,0 +1,31 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+var usb = chrome.usb;
+
+function getDevices() {
+  usb.getDevices({
+      vendorId: 0,
+      productId: 0
+  }, function(devices) {
+    usb.openDevice(devices[0], function(handle) {
+      usb.closeDevice(handle);
+      chrome.test.succeed();
+    });
+  });
+}
+
+function explicitCloseDevice() {
+  usb.findDevices({
+      vendorId: 0,
+      productId: 0
+  }, function(devices) {
+    usb.closeDevice(devices[0]);
+    chrome.test.succeed();
+  });
+}
+
+chrome.test.runTests([
+    getDevices, explicitCloseDevice
+]);
diff --git a/extensions/test/data/api_test/usb/invalid_length_transfer/manifest.json b/extensions/test/data/api_test/usb/invalid_length_transfer/manifest.json
new file mode 100644
index 0000000..8f2a53f
--- /dev/null
+++ b/extensions/test/data/api_test/usb/invalid_length_transfer/manifest.json
@@ -0,0 +1,20 @@
+{
+  "name": "USB Invalid-Length Transfer",
+  "version": "0.1",
+  "app": {
+    "background": {
+      "scripts": ["test.js"]
+    }
+  },
+  "permissions": [
+    "usb",
+    {
+      "usbDevices": [
+        {
+          "vendorId": 0,
+          "productId": 0
+        }
+      ]
+    }
+  ]
+}
diff --git a/extensions/test/data/api_test/usb/invalid_length_transfer/test.js b/extensions/test/data/api_test/usb/invalid_length_transfer/test.js
new file mode 100644
index 0000000..12ebe40
--- /dev/null
+++ b/extensions/test/data/api_test/usb/invalid_length_transfer/test.js
@@ -0,0 +1,81 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+var usb = chrome.usb;
+
+var genericTransfer = {
+  "direction": "in",
+  "endpoint": 1,
+  "length": -1
+};
+var controlTransfer = {
+  "index": 0,
+  "direction": "in",
+  "requestType": "standard",
+  "recipient": "device",
+  "request": 0,
+  "value": 0,
+  "length": -1
+};
+var isoTransfer = {
+  "packetLength": 0,
+  "transferInfo": genericTransfer,
+  "packets": 0
+};
+var errorTransferLength = 'Transfer length must be a ' +
+    'positive number less than 104,857,600.';
+var errorNumPackets = 'Number of packets must be a ' +
+    'positive number less than 4,194,304.';
+var errorPacketLength = 'Packet length must be a ' +
+    'positive number less than 65,536.';
+var errorInsufficientTransferLength = 'Transfer length is insufficient.';
+var largeSize = 100 * 1024 * 1024 + 1;
+var maxPackets = 4 * 1024 * 1024;
+var maxPacketLength = 64 * 1024;
+
+function createInvalidTransferTest(usbFunction, transferInfo, transferLength) {
+  return function() {
+    genericTransfer["length"] = transferLength;
+    controlTransfer["length"] = transferLength;
+    usb.findDevices({vendorId: 0, productId: 0}, function(devices) {
+      var device = devices[0];
+      usbFunction(device, transferInfo, chrome.test.callbackFail(
+          errorTransferLength, function() {}));
+    });
+  };
+}
+
+function createInvalidPacketLengthTest(
+    transferLength, packets, packetLength, errorMessage) {
+  return function() {
+    genericTransfer["length"] = transferLength;
+    isoTransfer["packets"] = packets;
+    isoTransfer["packetLength"] = packetLength;
+    usb.findDevices({vendorId: 0, productId: 0}, function(devices) {
+      var device = devices[0];
+      usb.isochronousTransfer(device, isoTransfer,
+          chrome.test.callbackFail(
+              errorMessage, function() {}));
+    });
+  };
+}
+
+var tests = [
+  createInvalidTransferTest(usb.bulkTransfer, genericTransfer, -1),
+  createInvalidTransferTest(usb.controlTransfer, controlTransfer, -1),
+  createInvalidTransferTest(usb.interruptTransfer, genericTransfer, -1),
+  createInvalidTransferTest(usb.isochronousTransfer, isoTransfer, -1),
+  createInvalidTransferTest(usb.bulkTransfer, genericTransfer, largeSize),
+  createInvalidTransferTest(usb.controlTransfer, controlTransfer, largeSize),
+  createInvalidTransferTest(usb.interruptTransfer, genericTransfer, largeSize),
+  createInvalidTransferTest(usb.isochronousTransfer, isoTransfer, largeSize),
+
+  createInvalidPacketLengthTest(1024, -1, 0, errorNumPackets),
+  createInvalidPacketLengthTest(maxPackets, maxPackets, 0, errorNumPackets),
+  createInvalidPacketLengthTest(1024, 100, -1, errorPacketLength),
+  createInvalidPacketLengthTest(1024, 100, maxPacketLength, errorPacketLength),
+  createInvalidPacketLengthTest(1024, 1025, 0, errorInsufficientTransferLength)
+];
+
+chrome.test.runTests(tests);
diff --git a/extensions/test/data/api_test/usb/list_interfaces/manifest.json b/extensions/test/data/api_test/usb/list_interfaces/manifest.json
new file mode 100644
index 0000000..f1e4722
--- /dev/null
+++ b/extensions/test/data/api_test/usb/list_interfaces/manifest.json
@@ -0,0 +1,20 @@
+{
+  "name": "USB List Interfaces",
+  "version": "0.1",
+  "app": {
+    "background": {
+      "scripts": ["test.js"]
+    }
+  },
+  "permissions": [
+    "usb",
+    {
+      "usbDevices": [
+        {
+          "vendorId": 0,
+          "productId": 0
+        }
+      ]
+    }
+  ]
+}
diff --git a/extensions/test/data/api_test/usb/list_interfaces/test.js b/extensions/test/data/api_test/usb/list_interfaces/test.js
new file mode 100644
index 0000000..7234d40
--- /dev/null
+++ b/extensions/test/data/api_test/usb/list_interfaces/test.js
@@ -0,0 +1,18 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+var usb = chrome.usb;
+
+var tests = [
+  function listInterfaces() {
+    usb.findDevices({vendorId: 0, productId: 0}, function (devices) {
+      var device = devices[0];
+      usb.listInterfaces(device, function (result) {
+        chrome.test.succeed();
+      });
+    });
+  }
+];
+
+chrome.test.runTests(tests);
diff --git a/extensions/test/data/api_test/usb/reset_device/manifest.json b/extensions/test/data/api_test/usb/reset_device/manifest.json
new file mode 100644
index 0000000..ebfaf62
--- /dev/null
+++ b/extensions/test/data/api_test/usb/reset_device/manifest.json
@@ -0,0 +1,20 @@
+{
+  "name": "USB Device Handling",
+  "version": "0.1",
+  "app": {
+    "background": {
+      "scripts": ["test.js"]
+    }
+  },
+  "permissions": [
+    "usb",
+    {
+      "usbDevices": [
+        {
+          "vendorId": 0,
+          "productId": 0
+        }
+      ]
+    }
+  ]
+}
diff --git a/extensions/test/data/api_test/usb/reset_device/test.js b/extensions/test/data/api_test/usb/reset_device/test.js
new file mode 100644
index 0000000..9bc4bc4
--- /dev/null
+++ b/extensions/test/data/api_test/usb/reset_device/test.js
@@ -0,0 +1,35 @@
+// Copyright 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+var usb = chrome.usb;
+
+function resetDevice() {
+  usb.findDevices({vendorId: 0, productId: 0}, function(devices) {
+    usb.resetDevice(devices[0], function(result) {
+      chrome.test.assertEq(result, true);
+      // Ensure the device is still open.
+      var transfer = {
+        direction: "out",
+        endpoint: 2,
+        data: new ArrayBuffer(1)
+      };
+      usb.interruptTransfer(devices[0], transfer, function(result) {
+        // This is designed to fail.
+        usb.resetDevice(devices[0], function(result) {
+          chrome.test.assertEq(result, false);
+          usb.interruptTransfer(devices[0], transfer, function(result) {
+            chrome.test.assertEq(result, undefined);
+            chrome.test.assertEq(
+                chrome.runtime.lastError && chrome.runtime.lastError.message,
+                'No such device.'
+            );
+            chrome.test.succeed();
+          });
+        });
+      });
+    });
+  });
+}
+
+chrome.test.runTests([resetDevice]);
diff --git a/extensions/test/data/api_test/usb/transfer_event/manifest.json b/extensions/test/data/api_test/usb/transfer_event/manifest.json
new file mode 100644
index 0000000..44c5115
--- /dev/null
+++ b/extensions/test/data/api_test/usb/transfer_event/manifest.json
@@ -0,0 +1,20 @@
+{
+  "name": "USB Transfer Events",
+  "version": "0.1",
+  "app": {
+    "background": {
+      "scripts": ["test.js"]
+    }
+  },
+  "permissions": [
+    "usb",
+    {
+      "usbDevices": [
+        {
+          "vendorId": 0,
+          "productId": 0
+        }
+      ]
+    }
+  ]
+}
diff --git a/extensions/test/data/api_test/usb/transfer_event/test.js b/extensions/test/data/api_test/usb/transfer_event/test.js
new file mode 100644
index 0000000..294864a
--- /dev/null
+++ b/extensions/test/data/api_test/usb/transfer_event/test.js
@@ -0,0 +1,71 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+var usb = chrome.usb;
+
+var tests = [
+  function controlTransfer() {
+    usb.findDevices({vendorId: 0, productId: 0}, function (devices) {
+      var device = devices[0];
+      var transfer = new Object();
+      transfer.direction = "out";
+      transfer.recipient = "device";
+      transfer.requestType = "standard";
+      transfer.request = 1;
+      transfer.value = 2;
+      transfer.index = 3;
+      transfer.data = new ArrayBuffer(1);
+
+      usb.controlTransfer(device, transfer, function (result) {
+        chrome.test.succeed();
+      });
+    });
+  },
+  function bulkTransfer() {
+    usb.findDevices({vendorId: 0, productId: 0}, function (devices) {
+      var device = devices[0];
+      var transfer = new Object();
+      transfer.direction = "out";
+      transfer.endpoint = 1;
+      transfer.data = new ArrayBuffer(1);
+
+      usb.bulkTransfer(device, transfer, function (result) {
+        chrome.test.succeed();
+      });
+    });
+  },
+  function interruptTransfer() {
+    usb.findDevices({vendorId: 0, productId: 0}, function (devices) {
+      var device = devices[0];
+      var transfer = new Object();
+      transfer.direction = "out";
+      transfer.endpoint = 2;
+      transfer.data = new ArrayBuffer(1);
+
+      usb.interruptTransfer(device, transfer, function (result) {
+        chrome.test.succeed();
+      });
+    });
+  },
+  function isochronousTransfer() {
+    usb.findDevices({vendorId: 0, productId: 0}, function (devices) {
+      var device = devices[0];
+      var transfer = new Object();
+      transfer.direction = "out";
+      transfer.endpoint = 3;
+      transfer.data = new ArrayBuffer(1);
+
+      var isoTransfer = new Object();
+      isoTransfer.transferInfo = transfer;
+      isoTransfer.packets = 1;
+      isoTransfer.packetLength = 1;
+
+      usb.isochronousTransfer(device, isoTransfer, function (result) {
+        chrome.test.succeed();
+      });
+    });
+  },
+];
+
+chrome.test.runTests(tests);
diff --git a/extensions/test/data/api_test/usb/transfer_failure/manifest.json b/extensions/test/data/api_test/usb/transfer_failure/manifest.json
new file mode 100644
index 0000000..fd9e0bf
--- /dev/null
+++ b/extensions/test/data/api_test/usb/transfer_failure/manifest.json
@@ -0,0 +1,20 @@
+{
+  "name": "USB Transfer Failure",
+  "version": "0.1",
+  "app": {
+    "background": {
+      "scripts": ["test.js"]
+    }
+  },
+  "permissions": [
+    "usb",
+    {
+      "usbDevices": [
+        {
+          "vendorId": 0,
+          "productId": 0
+        }
+      ]
+    }
+  ]
+}
diff --git a/extensions/test/data/api_test/usb/transfer_failure/test.js b/extensions/test/data/api_test/usb/transfer_failure/test.js
new file mode 100644
index 0000000..5a36b8a
--- /dev/null
+++ b/extensions/test/data/api_test/usb/transfer_failure/test.js
@@ -0,0 +1,29 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+var usb = chrome.usb;
+
+function createErrorTest(resultCode, errorMessage) {
+  return function() {
+    usb.findDevices({vendorId: 0, productId: 0}, function(devices) {
+      var device = devices[0];
+      var transfer = new Object();
+      transfer.direction = "out";
+      transfer.endpoint = 1;
+      transfer.data = new ArrayBuffer(0);
+      usb.bulkTransfer(device, transfer, function (result) {
+        chrome.test.assertTrue(resultCode == result.resultCode);
+        chrome.test.succeed();
+      });
+    });
+  };
+}
+
+var tests = [
+  createErrorTest(0, undefined),
+  createErrorTest(1, "Transfer failed"),
+  createErrorTest(2, "Transfer timed out"),
+];
+
+chrome.test.runTests(tests);
diff --git a/extensions/test/data/api_test/usb/zero_length_transfer/manifest.json b/extensions/test/data/api_test/usb/zero_length_transfer/manifest.json
new file mode 100644
index 0000000..31fbb82
--- /dev/null
+++ b/extensions/test/data/api_test/usb/zero_length_transfer/manifest.json
@@ -0,0 +1,20 @@
+{
+  "name": "USB Zero-Length Transfer",
+  "version": "0.1",
+  "app": {
+    "background": {
+      "scripts": ["test.js"]
+    }
+  },
+  "permissions": [
+    "usb",
+    {
+      "usbDevices": [
+        {
+          "vendorId": 0,
+          "productId": 0
+        }
+      ]
+    }
+  ]
+}
diff --git a/extensions/test/data/api_test/usb/zero_length_transfer/test.js b/extensions/test/data/api_test/usb/zero_length_transfer/test.js
new file mode 100644
index 0000000..01ab989
--- /dev/null
+++ b/extensions/test/data/api_test/usb/zero_length_transfer/test.js
@@ -0,0 +1,22 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+var usb = chrome.usb;
+
+var tests = [
+  function zeroLengthTransfer() {
+    usb.findDevices({vendorId: 0, productId: 0}, function(devices) {
+      var device = devices[0];
+      var transfer = new Object();
+      transfer.direction = "out";
+      transfer.endpoint = 1;
+      transfer.data = new ArrayBuffer(0);
+      usb.bulkTransfer(device, transfer, function (result) {
+        chrome.test.succeed();
+      });
+    });
+  },
+];
+
+chrome.test.runTests(tests);