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Unified Diff: device/hid/hid_report_descriptor_unittest.cc

Issue 317783010: chrome.hid: enrich model with report IDs (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fix ProcessReadQueue Created 6 years, 6 months ago
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Index: device/hid/hid_report_descriptor_unittest.cc
diff --git a/device/hid/hid_report_descriptor_unittest.cc b/device/hid/hid_report_descriptor_unittest.cc
index 0d258891081ee2f5874c6cde8a249c7e0b434937..619e682fed55bdde1c4ac3373600fcbfa7faa2be 100644
--- a/device/hid/hid_report_descriptor_unittest.cc
+++ b/device/hid/hid_report_descriptor_unittest.cc
@@ -14,392 +14,272 @@ namespace device {
namespace {
-std::ostream& operator<<(std::ostream& os,
- const HidUsageAndPage::Page& usage_page) {
- switch (usage_page) {
- case HidUsageAndPage::kPageUndefined:
- os << "Undefined";
- break;
- case HidUsageAndPage::kPageGenericDesktop:
- os << "Generic Desktop";
- break;
- case HidUsageAndPage::kPageSimulation:
- os << "Simulation";
- break;
- case HidUsageAndPage::kPageVirtualReality:
- os << "Virtual Reality";
- break;
- case HidUsageAndPage::kPageSport:
- os << "Sport";
- break;
- case HidUsageAndPage::kPageGame:
- os << "Game";
- break;
- case HidUsageAndPage::kPageKeyboard:
- os << "Keyboard";
- break;
- case HidUsageAndPage::kPageLed:
- os << "Led";
- break;
- case HidUsageAndPage::kPageButton:
- os << "Button";
- break;
- case HidUsageAndPage::kPageOrdinal:
- os << "Ordinal";
- break;
- case HidUsageAndPage::kPageTelephony:
- os << "Telephony";
- break;
- case HidUsageAndPage::kPageConsumer:
- os << "Consumer";
- break;
- case HidUsageAndPage::kPageDigitizer:
- os << "Digitizer";
- break;
- case HidUsageAndPage::kPagePidPage:
- os << "Pid Page";
- break;
- case HidUsageAndPage::kPageUnicode:
- os << "Unicode";
- break;
- case HidUsageAndPage::kPageAlphanumericDisplay:
- os << "Alphanumeric Display";
- break;
- case HidUsageAndPage::kPageMedicalInstruments:
- os << "Medical Instruments";
- break;
- case HidUsageAndPage::kPageMonitor0:
- os << "Monitor 0";
- break;
- case HidUsageAndPage::kPageMonitor1:
- os << "Monitor 1";
- break;
- case HidUsageAndPage::kPageMonitor2:
- os << "Monitor 2";
- break;
- case HidUsageAndPage::kPageMonitor3:
- os << "Monitor 3";
- break;
- case HidUsageAndPage::kPagePower0:
- os << "Power 0";
- break;
- case HidUsageAndPage::kPagePower1:
- os << "Power 1";
- break;
- case HidUsageAndPage::kPagePower2:
- os << "Power 2";
- break;
- case HidUsageAndPage::kPagePower3:
- os << "Power 3";
- break;
- case HidUsageAndPage::kPageBarCodeScanner:
- os << "Bar Code Scanner";
- break;
- case HidUsageAndPage::kPageScale:
- os << "Scale";
- break;
- case HidUsageAndPage::kPageMagneticStripeReader:
- os << "Magnetic Stripe Reader";
- break;
- case HidUsageAndPage::kPageReservedPointOfSale:
- os << "Reserved Point Of Sale";
- break;
- case HidUsageAndPage::kPageCameraControl:
- os << "Camera Control";
- break;
- case HidUsageAndPage::kPageArcade:
- os << "Arcade";
- break;
- case HidUsageAndPage::kPageVendor:
- os << "Vendor";
- break;
- case HidUsageAndPage::kPageMediaCenter:
- os << "Media Center";
- break;
- default:
- NOTREACHED();
- break;
- }
- return os;
-}
-
-std::ostream& operator<<(std::ostream& os,
- const HidUsageAndPage& usage_and_page) {
- os << "Usage Page: " << usage_and_page.usage_page << ", Usage: "
- << "0x" << std::hex << std::uppercase << usage_and_page.usage;
- return os;
-}
-
-std::ostream& operator<<(std::ostream& os,
- const HidReportDescriptorItem::Tag& tag) {
- switch (tag) {
- case HidReportDescriptorItem::kTagDefault:
- os << "Default";
- break;
- case HidReportDescriptorItem::kTagInput:
- os << "Input";
- break;
- case HidReportDescriptorItem::kTagOutput:
- os << "Output";
- break;
- case HidReportDescriptorItem::kTagFeature:
- os << "Feature";
- break;
- case HidReportDescriptorItem::kTagCollection:
- os << "Collection";
- break;
- case HidReportDescriptorItem::kTagEndCollection:
- os << "End Collection";
- break;
- case HidReportDescriptorItem::kTagUsagePage:
- os << "Usage Page";
- break;
- case HidReportDescriptorItem::kTagLogicalMinimum:
- os << "Logical Minimum";
- break;
- case HidReportDescriptorItem::kTagLogicalMaximum:
- os << "Logical Maximum";
- break;
- case HidReportDescriptorItem::kTagPhysicalMinimum:
- os << "Physical Minimum";
- break;
- case HidReportDescriptorItem::kTagPhysicalMaximum:
- os << "Physical Maximum";
- break;
- case HidReportDescriptorItem::kTagUnitExponent:
- os << "Unit Exponent";
- break;
- case HidReportDescriptorItem::kTagUnit:
- os << "Unit";
- break;
- case HidReportDescriptorItem::kTagReportSize:
- os << "Report Size";
- break;
- case HidReportDescriptorItem::kTagReportId:
- os << "Report ID";
- break;
- case HidReportDescriptorItem::kTagReportCount:
- os << "Report Count";
- break;
- case HidReportDescriptorItem::kTagPush:
- os << "Push";
- break;
- case HidReportDescriptorItem::kTagPop:
- os << "Pop";
- break;
- case HidReportDescriptorItem::kTagUsage:
- os << "Usage";
- break;
- case HidReportDescriptorItem::kTagUsageMinimum:
- os << "Usage Minimum";
- break;
- case HidReportDescriptorItem::kTagUsageMaximum:
- os << "Usage Maximum";
- break;
- case HidReportDescriptorItem::kTagDesignatorIndex:
- os << "Designator Index";
- break;
- case HidReportDescriptorItem::kTagDesignatorMinimum:
- os << "Designator Minimum";
- break;
- case HidReportDescriptorItem::kTagDesignatorMaximum:
- os << "Designator Maximum";
- break;
- case HidReportDescriptorItem::kTagStringIndex:
- os << "String Index";
- break;
- case HidReportDescriptorItem::kTagStringMinimum:
- os << "String Minimum";
- break;
- case HidReportDescriptorItem::kTagStringMaximum:
- os << "String Maximum";
- break;
- case HidReportDescriptorItem::kTagDelimiter:
- os << "Delimeter";
- break;
- case HidReportDescriptorItem::kTagLong:
- os << "Long";
- break;
- default:
- NOTREACHED();
- break;
- }
-
- return os;
-}
-
-std::ostream& operator<<(std::ostream& os,
- const HidReportDescriptorItem::ReportInfo& data) {
- if (data.data_or_constant)
- os << "Con";
- else
- os << "Dat";
- if (data.array_or_variable)
- os << "|Arr";
- else
- os << "|Var";
- if (data.absolute_or_relative)
- os << "|Abs";
- else
- os << "|Rel";
- if (data.wrap)
- os << "|Wrp";
- else
- os << "|NoWrp";
- if (data.linear)
- os << "|NoLin";
- else
- os << "|Lin";
- if (data.preferred)
- os << "|NoPrf";
- else
- os << "|Prf";
- if (data.null)
- os << "|Null";
- else
- os << "|NoNull";
- if (data.bit_field_or_buffer)
- os << "|Buff";
- else
- os << "|BitF";
- return os;
-}
-
-std::ostream& operator<<(std::ostream& os,
- const HidReportDescriptorItem::CollectionType& type) {
- switch (type) {
- case HidReportDescriptorItem::kCollectionTypePhysical:
- os << "Physical";
- break;
- case HidReportDescriptorItem::kCollectionTypeApplication:
- os << "Application";
- break;
- case HidReportDescriptorItem::kCollectionTypeLogical:
- os << "Logical";
- break;
- case HidReportDescriptorItem::kCollectionTypeReport:
- os << "Report";
- break;
- case HidReportDescriptorItem::kCollectionTypeNamedArray:
- os << "Named Array";
- break;
- case HidReportDescriptorItem::kCollectionTypeUsageSwitch:
- os << "Usage Switch";
- break;
- case HidReportDescriptorItem::kCollectionTypeUsageModifier:
- os << "Usage Modifier";
- break;
- case HidReportDescriptorItem::kCollectionTypeReserved:
- os << "Reserved";
- break;
- case HidReportDescriptorItem::kCollectionTypeVendor:
- os << "Vendor";
- break;
- default:
- NOTREACHED();
- break;
- }
- return os;
-}
-
-std::ostream& operator<<(std::ostream& os,
- const HidReportDescriptorItem& item) {
- HidReportDescriptorItem::Tag item_tag = item.tag();
- uint32_t data = item.GetShortData();
-
- std::ostringstream sstr;
- sstr << item_tag;
- sstr << " (";
-
- long pos = sstr.tellp();
- switch (item_tag) {
- case HidReportDescriptorItem::kTagDefault:
- case HidReportDescriptorItem::kTagEndCollection:
- case HidReportDescriptorItem::kTagPush:
- case HidReportDescriptorItem::kTagPop:
- case HidReportDescriptorItem::kTagLong:
- break;
-
- case HidReportDescriptorItem::kTagCollection:
- sstr << HidReportDescriptorItem::GetCollectionTypeFromValue(data);
- break;
-
- case HidReportDescriptorItem::kTagInput:
- case HidReportDescriptorItem::kTagOutput:
- case HidReportDescriptorItem::kTagFeature:
- sstr << (HidReportDescriptorItem::ReportInfo&)data;
- break;
-
- case HidReportDescriptorItem::kTagUsagePage:
- sstr << (HidUsageAndPage::Page)data;
- break;
-
- case HidReportDescriptorItem::kTagUsage:
- case HidReportDescriptorItem::kTagReportId:
- sstr << "0x" << std::hex << std::uppercase << data;
- break;
-
- default:
- sstr << data;
- break;
- }
- if (pos == sstr.tellp()) {
- std::string str = sstr.str();
- str.erase(str.end() - 2, str.end());
- os << str;
- } else {
- os << sstr.str() << ")";
- }
-
- return os;
-}
-
-const char kIndentStep[] = " ";
-
-std::ostream& operator<<(std::ostream& os,
- const HidReportDescriptor& descriptor) {
- for (std::vector<linked_ptr<HidReportDescriptorItem> >::const_iterator
- items_iter = descriptor.items().begin();
- items_iter != descriptor.items().end();
- ++items_iter) {
- linked_ptr<HidReportDescriptorItem> item = *items_iter;
- size_t indentLevel = item->GetDepth();
- for (size_t i = 0; i < indentLevel; i++)
- os << kIndentStep;
- os << *item.get() << std::endl;
- }
- return os;
-}
+// Digitizer descriptor from HID descriptor tool
+// http://www.usb.org/developers/hidpage/dt2_4.zip
+const uint8_t kDigitizer[] = {
+ 0x05, 0x0d, // Usage Page (Digitizer)
+ 0x09, 0x01, // Usage (0x1)
+ 0xa1, 0x01, // Collection (Application)
+ 0x85, 0x01, // Report ID (0x1)
+ 0x09, 0x21, // Usage (0x21)
+ 0xa1, 0x00, // Collection (Physical)
+ 0x05, 0x01, // Usage Page (Generic Desktop)
+ 0x09, 0x30, // Usage (0x30)
+ 0x09, 0x31, // Usage (0x31)
+ 0x75, 0x10, // Report Size (16)
+ 0x95, 0x02, // Report Count (2)
+ 0x15, 0x00, // Logical Minimum (0)
+ 0x26, 0xe0, 0x2e, // Logical Maximum (12000)
+ 0x35, 0x00, // Physical Minimum (0)
+ 0x45, 0x0c, // Physical Maximum (12)
+ 0x65, 0x13, // Unit (19)
+ 0x55, 0x00, // Unit Exponent (0)
+ 0xa4, // Push
+ 0x81, 0x02, // Input (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x05, 0x0d, // Usage Page (Digitizer)
+ 0x09, 0x32, // Usage (0x32)
+ 0x09, 0x44, // Usage (0x44)
+ 0x09, 0x42, // Usage (0x42)
+ 0x15, 0x00, // Logical Minimum (0)
+ 0x25, 0x01, // Logical Maximum (1)
+ 0x35, 0x00, // Physical Minimum (0)
+ 0x45, 0x01, // Physical Maximum (1)
+ 0x75, 0x01, // Report Size (1)
+ 0x95, 0x03, // Report Count (3)
+ 0x65, 0x00, // Unit (0)
+ 0x81, 0x02, // Input (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x95, 0x01, // Report Count (1)
+ 0x75, 0x05, // Report Size (5)
+ 0x81, 0x03, // Input (Con|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0xc0, // End Collection
+ 0x85, 0x02, // Report ID (0x2)
+ 0x09, 0x20, // Usage (0x20)
+ 0xa1, 0x00, // Collection (Physical)
+ 0xb4, // Pop
+ 0xa4, // Push
+ 0x09, 0x30, // Usage (0x30)
+ 0x09, 0x31, // Usage (0x31)
+ 0x81, 0x02, // Input (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x05, 0x0d, // Usage Page (Digitizer)
+ 0x09, 0x32, // Usage (0x32)
+ 0x15, 0x00, // Logical Minimum (0)
+ 0x25, 0x01, // Logical Maximum (1)
+ 0x35, 0x00, // Physical Minimum (0)
+ 0x45, 0x01, // Physical Maximum (1)
+ 0x65, 0x00, // Unit (0)
+ 0x75, 0x01, // Report Size (1)
+ 0x81, 0x02, // Input (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x05, 0x09, // Usage Page (Button)
+ 0x19, 0x00, // Usage Minimum (0)
+ 0x29, 0x10, // Usage Maximum (16)
+ 0x25, 0x10, // Logical Maximum (16)
+ 0x75, 0x05, // Report Size (5)
+ 0x81, 0x40, // Input (Dat|Var|Rel|NoWrp|Lin|Prf|Null|BitF)
+ 0x75, 0x02, // Report Size (2)
+ 0x81, 0x01, // Input (Con|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0xc0, // End Collection
+ 0x85, 0x03, // Report ID (0x3)
+ 0x05, 0x0d, // Usage Page (Digitizer)
+ 0x09, 0x20, // Usage (0x20)
+ 0xa1, 0x00, // Collection (Physical)
+ 0xb4, // Pop
+ 0x09, 0x30, // Usage (0x30)
+ 0x09, 0x31, // Usage (0x31)
+ 0x81, 0x02, // Input (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x05, 0x0d, // Usage Page (Digitizer)
+ 0x09, 0x32, // Usage (0x32)
+ 0x09, 0x44, // Usage (0x44)
+ 0x75, 0x01, // Report Size (1)
+ 0x15, 0x00, // Logical Minimum (0)
+ 0x25, 0x01, // Logical Maximum (1)
+ 0x35, 0x00, // Physical Minimum (0)
+ 0x45, 0x01, // Physical Maximum (1)
+ 0x65, 0x00, // Unit (0)
+ 0x81, 0x02, // Input (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x95, 0x06, // Report Count (6)
+ 0x81, 0x03, // Input (Con|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x09, 0x30, // Usage (0x30)
+ 0x15, 0x00, // Logical Minimum (0)
+ 0x25, 0x7f, // Logical Maximum (127)
+ 0x35, 0x00, // Physical Minimum (0)
+ 0x45, 0x2d, // Physical Maximum (45)
+ 0x67, 0x11, 0xe1, // Unit (57617)
+ 0x00, 0x00, // Default
+ 0x55, 0x04, // Unit Exponent (4)
+ 0x75, 0x08, // Report Size (8)
+ 0x95, 0x01, // Report Count (1)
+ 0x81, 0x12, // Input (Dat|Arr|Rel|NoWrp|NoLin|Prf|NoNull|BitF)
+ 0xc0, // End Collection
+ 0xc0 // End Collection
+};
-// See 'E.6 Report Descriptor (Keyboard)'
-// in HID specifications (v1.11)
+// Keyboard descriptor from HID descriptor tool
+// http://www.usb.org/developers/hidpage/dt2_4.zip
const uint8_t kKeyboard[] = {
- 0x05, 0x01, 0x09, 0x06, 0xA1, 0x01, 0x05, 0x07, 0x19, 0xE0, 0x29,
- 0xE7, 0x15, 0x00, 0x25, 0x01, 0x75, 0x01, 0x95, 0x08, 0x81, 0x02,
- 0x95, 0x01, 0x75, 0x08, 0x81, 0x01, 0x95, 0x05, 0x75, 0x01, 0x05,
- 0x08, 0x19, 0x01, 0x29, 0x05, 0x91, 0x02, 0x95, 0x01, 0x75, 0x03,
- 0x91, 0x01, 0x95, 0x06, 0x75, 0x08, 0x15, 0x00, 0x25, 0x65, 0x05,
- 0x07, 0x19, 0x00, 0x29, 0x65, 0x81, 0x00, 0xC0};
+ 0x05, 0x01, // Usage Page (Generic Desktop)
+ 0x09, 0x06, // Usage (0x6)
+ 0xa1, 0x01, // Collection (Application)
+ 0x05, 0x07, // Usage Page (Keyboard)
+ 0x19, 0xe0, // Usage Minimum (224)
+ 0x29, 0xe7, // Usage Maximum (231)
+ 0x15, 0x00, // Logical Minimum (0)
+ 0x25, 0x01, // Logical Maximum (1)
+ 0x75, 0x01, // Report Size (1)
+ 0x95, 0x08, // Report Count (8)
+ 0x81, 0x02, // Input (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x95, 0x01, // Report Count (1)
+ 0x75, 0x08, // Report Size (8)
+ 0x81, 0x03, // Input (Con|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x95, 0x05, // Report Count (5)
+ 0x75, 0x01, // Report Size (1)
+ 0x05, 0x08, // Usage Page (Led)
+ 0x19, 0x01, // Usage Minimum (1)
+ 0x29, 0x05, // Usage Maximum (5)
+ 0x91, 0x02, // Output (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x95, 0x01, // Report Count (1)
+ 0x75, 0x03, // Report Size (3)
+ 0x91, 0x03, // Output (Con|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x95, 0x06, // Report Count (6)
+ 0x75, 0x08, // Report Size (8)
+ 0x15, 0x00, // Logical Minimum (0)
+ 0x25, 0x65, // Logical Maximum (101)
+ 0x05, 0x07, // Usage Page (Keyboard)
+ 0x19, 0x00, // Usage Minimum (0)
+ 0x29, 0x65, // Usage Maximum (101)
+ 0x81, 0x00, // Input (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0xc0 // End Collection
+};
-// See 'E.10 Report Descriptor (Mouse)'
-// in HID specifications (v1.11)
-const uint8_t kMouse[] = {0x05, 0x01, 0x09, 0x02, 0xA1, 0x01, 0x09, 0x01, 0xA1,
- 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x03, 0x15, 0x00,
- 0x25, 0x01, 0x95, 0x03, 0x75, 0x01, 0x81, 0x02, 0x95,
- 0x01, 0x75, 0x05, 0x81, 0x01, 0x05, 0x01, 0x09, 0x30,
- 0x09, 0x31, 0x15, 0x81, 0x25, 0x7F, 0x75, 0x08, 0x95,
- 0x02, 0x81, 0x06, 0xC0, 0xC0};
+// Monitor descriptor from HID descriptor tool
+// http://www.usb.org/developers/hidpage/dt2_4.zip
+const uint8_t kMonitor[] = {
+ 0x05, 0x80, // Usage Page (Monitor 0)
+ 0x09, 0x01, // Usage (0x1)
+ 0xa1, 0x01, // Collection (Application)
+ 0x85, 0x01, // Report ID (0x1)
+ 0x15, 0x00, // Logical Minimum (0)
+ 0x26, 0xff, 0x00, // Logical Maximum (255)
+ 0x75, 0x08, // Report Size (8)
+ 0x95, 0x80, // Report Count (128)
+ 0x09, 0x02, // Usage (0x2)
+ 0xb2, 0x02, 0x01, // Feature (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|Buff)
+ 0x85, 0x02, // Report ID (0x2)
+ 0x95, 0xf3, // Report Count (243)
+ 0x09, 0x03, // Usage (0x3)
+ 0xb2, 0x02, 0x01, // Feature (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|Buff)
+ 0x85, 0x03, // Report ID (0x3)
+ 0x05, 0x82, // Usage Page (Monitor 2)
+ 0x95, 0x01, // Report Count (1)
+ 0x75, 0x10, // Report Size (16)
+ 0x26, 0xc8, 0x00, // Logical Maximum (200)
+ 0x09, 0x10, // Usage (0x10)
+ 0xb1, 0x02, // Feature (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x85, 0x04, // Report ID (0x4)
+ 0x25, 0x64, // Logical Maximum (100)
+ 0x09, 0x12, // Usage (0x12)
+ 0xb1, 0x02, // Feature (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x95, 0x06, // Report Count (6)
+ 0x26, 0xff, 0x00, // Logical Maximum (255)
+ 0x09, 0x16, // Usage (0x16)
+ 0x09, 0x18, // Usage (0x18)
+ 0x09, 0x1a, // Usage (0x1A)
+ 0x09, 0x6c, // Usage (0x6C)
+ 0x09, 0x6e, // Usage (0x6E)
+ 0x09, 0x70, // Usage (0x70)
+ 0xb1, 0x02, // Feature (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x85, 0x05, // Report ID (0x5)
+ 0x25, 0x7f, // Logical Maximum (127)
+ 0x09, 0x20, // Usage (0x20)
+ 0x09, 0x22, // Usage (0x22)
+ 0x09, 0x30, // Usage (0x30)
+ 0x09, 0x32, // Usage (0x32)
+ 0x09, 0x42, // Usage (0x42)
+ 0x09, 0x44, // Usage (0x44)
+ 0xb1, 0x02, // Feature (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0xc0 // End Collection
+};
+// Mouse descriptor from HID descriptor tool
+// http://www.usb.org/developers/hidpage/dt2_4.zip
+const uint8_t kMouse[] = {
+ 0x05, 0x01, // Usage Page (Generic Desktop)
+ 0x09, 0x02, // Usage (0x2)
+ 0xa1, 0x01, // Collection (Application)
+ 0x09, 0x01, // Usage (0x1)
+ 0xa1, 0x00, // Collection (Physical)
+ 0x05, 0x09, // Usage Page (Button)
+ 0x19, 0x01, // Usage Minimum (1)
+ 0x29, 0x03, // Usage Maximum (3)
+ 0x15, 0x00, // Logical Minimum (0)
+ 0x25, 0x01, // Logical Maximum (1)
+ 0x95, 0x03, // Report Count (3)
+ 0x75, 0x01, // Report Size (1)
+ 0x81, 0x02, // Input (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x95, 0x01, // Report Count (1)
+ 0x75, 0x05, // Report Size (5)
+ 0x81, 0x03, // Input (Con|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x05, 0x01, // Usage Page (Generic Desktop)
+ 0x09, 0x30, // Usage (0x30)
+ 0x09, 0x31, // Usage (0x31)
+ 0x15, 0x81, // Logical Minimum (129)
+ 0x25, 0x7f, // Logical Maximum (127)
+ 0x75, 0x08, // Report Size (8)
+ 0x95, 0x02, // Report Count (2)
+ 0x81, 0x06, // Input (Dat|Arr|Abs|NoWrp|Lin|Prf|NoNull|BitF)
+ 0xc0, // End Collection
+ 0xc0 // End Collection
+};
+
+// Logitech Unifying receiver descriptor
const uint8_t kLogitechUnifyingReceiver[] = {
- 0x06, 0x00, 0xFF, 0x09, 0x01, 0xA1, 0x01, 0x85, 0x10, 0x75, 0x08,
- 0x95, 0x06, 0x15, 0x00, 0x26, 0xFF, 0x00, 0x09, 0x01, 0x81, 0x00,
- 0x09, 0x01, 0x91, 0x00, 0xC0, 0x06, 0x00, 0xFF, 0x09, 0x02, 0xA1,
- 0x01, 0x85, 0x11, 0x75, 0x08, 0x95, 0x13, 0x15, 0x00, 0x26, 0xFF,
- 0x00, 0x09, 0x02, 0x81, 0x00, 0x09, 0x02, 0x91, 0x00, 0xC0, 0x06,
- 0x00, 0xFF, 0x09, 0x04, 0xA1, 0x01, 0x85, 0x20, 0x75, 0x08, 0x95,
- 0x0E, 0x15, 0x00, 0x26, 0xFF, 0x00, 0x09, 0x41, 0x81, 0x00, 0x09,
- 0x41, 0x91, 0x00, 0x85, 0x21, 0x95, 0x1F, 0x15, 0x00, 0x26, 0xFF,
- 0x00, 0x09, 0x42, 0x81, 0x00, 0x09, 0x42, 0x91, 0x00, 0xC0};
+ 0x06, 0x00, 0xFF, // Usage Page (Vendor)
+ 0x09, 0x01, // Usage (0x1)
+ 0xA1, 0x01, // Collection (Application)
+ 0x85, 0x10, // Report ID (0x10)
+ 0x75, 0x08, // Report Size (8)
+ 0x95, 0x06, // Report Count (6)
+ 0x15, 0x00, // Logical Minimum (0)
+ 0x26, 0xFF, 0x00, // Logical Maximum (255)
+ 0x09, 0x01, // Usage (0x1)
+ 0x81, 0x00, // Input (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x09, 0x01, // Usage (0x1)
+ 0x91, 0x00, // Output (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0xC0, // End Collection
+ 0x06, 0x00, 0xFF, // Usage Page (Vendor)
+ 0x09, 0x02, // Usage (0x2)
+ 0xA1, 0x01, // Collection (Application)
+ 0x85, 0x11, // Report ID (0x11)
+ 0x75, 0x08, // Report Size (8)
+ 0x95, 0x13, // Report Count (19)
+ 0x15, 0x00, // Logical Minimum (0)
+ 0x26, 0xFF, 0x00, // Logical Maximum (255)
+ 0x09, 0x02, // Usage (0x2)
+ 0x81, 0x00, // Input (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x09, 0x02, // Usage (0x2)
+ 0x91, 0x00, // Output (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0xC0, // End Collection
+ 0x06, 0x00, 0xFF, // Usage Page (Vendor)
+ 0x09, 0x04, // Usage (0x4)
+ 0xA1, 0x01, // Collection (Application)
+ 0x85, 0x20, // Report ID (0x20)
+ 0x75, 0x08, // Report Size (8)
+ 0x95, 0x0E, // Report Count (14)
+ 0x15, 0x00, // Logical Minimum (0)
+ 0x26, 0xFF, 0x00, // Logical Maximum (255)
+ 0x09, 0x41, // Usage (0x41)
+ 0x81, 0x00, // Input (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x09, 0x41, // Usage (0x41)
+ 0x91, 0x00, // Output (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x85, 0x21, // Report ID (0x21)
+ 0x95, 0x1F, // Report Count (31)
+ 0x15, 0x00, // Logical Minimum (0)
+ 0x26, 0xFF, 0x00, // Logical Maximum (255)
+ 0x09, 0x42, // Usage (0x42)
+ 0x81, 0x00, // Input (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0x09, 0x42, // Usage (0x42)
+ 0x91, 0x00, // Output (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)
+ 0xC0 // End Collection
+};
} // namespace
@@ -415,199 +295,135 @@ class HidReportDescriptorTest : public testing::Test {
}
public:
- void ParseDescriptor(const std::string& expected,
- const uint8_t* bytes,
- size_t size) {
+ void ValidateDetails(
+ const std::vector<HidCollectionInfo>& expected_collections,
+ const int expected_max_input_report_size,
+ const int expected_max_output_report_size,
+ const int expected_max_feature_report_size,
+ const uint8_t* bytes,
+ size_t size) {
descriptor_ = new HidReportDescriptor(bytes, size);
- std::stringstream actual;
- actual << *descriptor_;
-
- std::cout << "HID report descriptor:" << std::endl;
- std::cout << actual.str();
-
- // TODO(jracle@logitech.com): refactor string comparison in favor of
- // testing individual fields.
- ASSERT_EQ(expected, actual.str());
- }
-
- void GetTopLevelCollections(const std::vector<HidUsageAndPage>& expected,
- const uint8_t* bytes,
- size_t size) {
- descriptor_ = new HidReportDescriptor(bytes, size);
-
- std::vector<HidUsageAndPage> actual;
- descriptor_->GetTopLevelCollections(&actual);
-
- std::cout << "HID top-level collections:" << std::endl;
- for (std::vector<HidUsageAndPage>::const_iterator iter = actual.begin();
- iter != actual.end();
- ++iter) {
- std::cout << *iter << std::endl;
+ std::vector<HidCollectionInfo> actual_collections;
+ int actual_max_input_report_size;
+ int actual_max_output_report_size;
+ int actual_max_feature_report_size;
+ descriptor_->GetDetails(&actual_collections,
+ &actual_max_input_report_size,
+ &actual_max_output_report_size,
+ &actual_max_feature_report_size);
+
+ ASSERT_EQ(expected_collections.size(), actual_collections.size());
+
+ std::vector<HidCollectionInfo>::const_iterator actual_collections_iter =
+ actual_collections.begin();
+ std::vector<HidCollectionInfo>::const_iterator expected_collections_iter =
+ expected_collections.begin();
+
+ while (expected_collections_iter != expected_collections.end() &&
+ actual_collections_iter != actual_collections.end()) {
+ HidCollectionInfo expected_collection = *expected_collections_iter;
+ HidCollectionInfo actual_collection = *actual_collections_iter;
+
+ ASSERT_EQ(expected_collection.usage.usage_page,
+ actual_collection.usage.usage_page);
+ ASSERT_EQ(expected_collection.usage.usage, actual_collection.usage.usage);
+ ASSERT_THAT(actual_collection.report_ids,
+ ContainerEq(expected_collection.report_ids));
+
+ expected_collections_iter++;
+ actual_collections_iter++;
}
- ASSERT_THAT(actual, ContainerEq(expected));
+ ASSERT_EQ(expected_max_input_report_size, actual_max_input_report_size);
+ ASSERT_EQ(expected_max_output_report_size, actual_max_output_report_size);
+ ASSERT_EQ(expected_max_feature_report_size, actual_max_feature_report_size);
}
private:
HidReportDescriptor* descriptor_;
};
-TEST_F(HidReportDescriptorTest, ParseDescriptor_Keyboard) {
- const char expected[] = {
- "Usage Page (Generic Desktop)\n"
- "Usage (0x6)\n"
- "Collection (Physical)\n"
- " Usage Page (Keyboard)\n"
- " Usage Minimum (224)\n"
- " Usage Maximum (231)\n"
- " Logical Minimum (0)\n"
- " Logical Maximum (1)\n"
- " Report Size (1)\n"
- " Report Count (8)\n"
- " Input (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)\n"
- " Report Count (1)\n"
- " Report Size (8)\n"
- " Input (Con|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)\n"
- " Report Count (5)\n"
- " Report Size (1)\n"
- " Usage Page (Led)\n"
- " Usage Minimum (1)\n"
- " Usage Maximum (5)\n"
- " Output (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)\n"
- " Report Count (1)\n"
- " Report Size (3)\n"
- " Output (Con|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)\n"
- " Report Count (6)\n"
- " Report Size (8)\n"
- " Logical Minimum (0)\n"
- " Logical Maximum (101)\n"
- " Usage Page (Keyboard)\n"
- " Usage Minimum (0)\n"
- " Usage Maximum (101)\n"
- " Input (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)\n"
- "End Collection\n"};
-
- ParseDescriptor(std::string(expected), kKeyboard, sizeof(kKeyboard));
+TEST_F(HidReportDescriptorTest, ValidateDetails_Digitizer) {
+ HidCollectionInfo digitizer;
+ digitizer.usage = HidUsageAndPage(0x01, HidUsageAndPage::kPageDigitizer);
+ digitizer.report_ids.insert(1);
+ digitizer.report_ids.insert(2);
+ digitizer.report_ids.insert(3);
+ HidCollectionInfo expected[] = {digitizer};
+ ValidateDetails(std::vector<HidCollectionInfo>(
+ expected, expected + ARRAYSIZE_UNSAFE(expected)),
+ 7,
+ 0,
+ 0,
+ kDigitizer,
+ sizeof(kDigitizer));
}
-TEST_F(HidReportDescriptorTest, TopLevelCollections_Keyboard) {
- HidUsageAndPage expected[] = {
- HidUsageAndPage(0x06, HidUsageAndPage::kPageGenericDesktop)};
-
- GetTopLevelCollections(std::vector<HidUsageAndPage>(
- expected, expected + ARRAYSIZE_UNSAFE(expected)),
- kKeyboard,
- sizeof(kKeyboard));
+TEST_F(HidReportDescriptorTest, ValidateDetails_Keyboard) {
+ HidCollectionInfo keyboard;
+ keyboard.usage = HidUsageAndPage(0x06, HidUsageAndPage::kPageGenericDesktop);
+ HidCollectionInfo expected[] = {keyboard};
+ ValidateDetails(std::vector<HidCollectionInfo>(
+ expected, expected + ARRAYSIZE_UNSAFE(expected)),
+ 8,
+ 1,
+ 0,
+ kKeyboard,
+ sizeof(kKeyboard));
}
-TEST_F(HidReportDescriptorTest, ParseDescriptor_Mouse) {
- const char expected[] = {
- "Usage Page (Generic Desktop)\n"
- "Usage (0x2)\n"
- "Collection (Physical)\n"
- " Usage (0x1)\n"
- " Collection (Physical)\n"
- " Usage Page (Button)\n"
- " Usage Minimum (1)\n"
- " Usage Maximum (3)\n"
- " Logical Minimum (0)\n"
- " Logical Maximum (1)\n"
- " Report Count (3)\n"
- " Report Size (1)\n"
- " Input (Dat|Arr|Rel|NoWrp|Lin|Prf|NoNull|BitF)\n"
- " Report Count (1)\n"
- " Report Size (5)\n"
- " Input (Con|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)\n"
- " Usage Page (Generic Desktop)\n"
- " Usage (0x30)\n"
- " Usage (0x31)\n"
- " Logical Minimum (129)\n"
- " Logical Maximum (127)\n"
- " Report Size (8)\n"
- " Report Count (2)\n"
- " Input (Dat|Arr|Abs|NoWrp|Lin|Prf|NoNull|BitF)\n"
- " End Collection\n"
- "End Collection\n"};
-
- ParseDescriptor(std::string(expected), kMouse, sizeof(kMouse));
+TEST_F(HidReportDescriptorTest, ValidateDetails_Monitor) {
+ HidCollectionInfo monitor;
+ monitor.usage = HidUsageAndPage(0x01, HidUsageAndPage::kPageMonitor0);
+ monitor.report_ids.insert(1);
+ monitor.report_ids.insert(2);
+ monitor.report_ids.insert(3);
+ monitor.report_ids.insert(4);
+ monitor.report_ids.insert(5);
+ HidCollectionInfo expected[] = {monitor};
+ ValidateDetails(std::vector<HidCollectionInfo>(
+ expected, expected + ARRAYSIZE_UNSAFE(expected)),
+ 0,
+ 0,
+ 244,
+ kMonitor,
+ sizeof(kMonitor));
}
-TEST_F(HidReportDescriptorTest, TopLevelCollections_Mouse) {
- HidUsageAndPage expected[] = {
- HidUsageAndPage(0x02, HidUsageAndPage::kPageGenericDesktop)};
-
- GetTopLevelCollections(std::vector<HidUsageAndPage>(
- expected, expected + ARRAYSIZE_UNSAFE(expected)),
- kMouse,
- sizeof(kMouse));
+TEST_F(HidReportDescriptorTest, ValidateDetails_Mouse) {
+ HidCollectionInfo mouse;
+ mouse.usage = HidUsageAndPage(0x02, HidUsageAndPage::kPageGenericDesktop);
+ HidCollectionInfo expected[] = {mouse};
+ ValidateDetails(std::vector<HidCollectionInfo>(
+ expected, expected + ARRAYSIZE_UNSAFE(expected)),
+ 3,
+ 0,
+ 0,
+ kMouse,
+ sizeof(kMouse));
}
-TEST_F(HidReportDescriptorTest, ParseDescriptor_LogitechUnifyingReceiver) {
- const char expected[] = {
- "Usage Page (Vendor)\n"
- "Usage (0x1)\n"
- "Collection (Physical)\n"
- " Report ID (0x10)\n"
- " Report Size (8)\n"
- " Report Count (6)\n"
- " Logical Minimum (0)\n"
- " Logical Maximum (255)\n"
- " Usage (0x1)\n"
- " Input (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)\n"
- " Usage (0x1)\n"
- " Output (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)\n"
- "End Collection\n"
- "Usage Page (Vendor)\n"
- "Usage (0x2)\n"
- "Collection (Physical)\n"
- " Report ID (0x11)\n"
- " Report Size (8)\n"
- " Report Count (19)\n"
- " Logical Minimum (0)\n"
- " Logical Maximum (255)\n"
- " Usage (0x2)\n"
- " Input (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)\n"
- " Usage (0x2)\n"
- " Output (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)\n"
- "End Collection\n"
- "Usage Page (Vendor)\n"
- "Usage (0x4)\n"
- "Collection (Physical)\n"
- " Report ID (0x20)\n"
- " Report Size (8)\n"
- " Report Count (14)\n"
- " Logical Minimum (0)\n"
- " Logical Maximum (255)\n"
- " Usage (0x41)\n"
- " Input (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)\n"
- " Usage (0x41)\n"
- " Output (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)\n"
- " Report ID (0x21)\n"
- " Report Count (31)\n"
- " Logical Minimum (0)\n"
- " Logical Maximum (255)\n"
- " Usage (0x42)\n"
- " Input (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)\n"
- " Usage (0x42)\n"
- " Output (Dat|Var|Rel|NoWrp|Lin|Prf|NoNull|BitF)\n"
- "End Collection\n"};
-
- ParseDescriptor(std::string(expected),
+TEST_F(HidReportDescriptorTest, ValidateDetails_LogitechUnifyingReceiver) {
+ HidCollectionInfo hidpp_short;
+ hidpp_short.usage = HidUsageAndPage(0x01, HidUsageAndPage::kPageVendor);
+ hidpp_short.report_ids.insert(0x10);
+ HidCollectionInfo hidpp_long;
+ hidpp_long.usage = HidUsageAndPage(0x02, HidUsageAndPage::kPageVendor);
+ hidpp_long.report_ids.insert(0x11);
+ HidCollectionInfo hidpp_dj;
+ hidpp_dj.usage = HidUsageAndPage(0x04, HidUsageAndPage::kPageVendor);
+ hidpp_dj.report_ids.insert(0x20);
+ hidpp_dj.report_ids.insert(0x21);
+
+ HidCollectionInfo expected[] = {hidpp_short, hidpp_long, hidpp_dj};
+ ValidateDetails(std::vector<HidCollectionInfo>(
+ expected, expected + ARRAYSIZE_UNSAFE(expected)),
+ 32,
+ 32,
+ 0,
kLogitechUnifyingReceiver,
sizeof(kLogitechUnifyingReceiver));
}
-TEST_F(HidReportDescriptorTest, TopLevelCollections_LogitechUnifyingReceiver) {
- HidUsageAndPage expected[] = {
- HidUsageAndPage(0x01, HidUsageAndPage::kPageVendor),
- HidUsageAndPage(0x02, HidUsageAndPage::kPageVendor),
- HidUsageAndPage(0x04, HidUsageAndPage::kPageVendor), };
-
- GetTopLevelCollections(std::vector<HidUsageAndPage>(
- expected, expected + ARRAYSIZE_UNSAFE(expected)),
- kLogitechUnifyingReceiver,
- sizeof(kLogitechUnifyingReceiver));
-}
-
} // namespace device
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