Explicit control in tools of ANGLE frontend and backend

tests/TestConfigParsing.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkCommonFlagsConfig.h"
 #include "SkColorSpace_Base.h"
 #include "Test.h"
@@ skipping 59 matching lines @@
     REPORTER_ASSERT(reporter, configs.count() == 1);
     REPORTER_ASSERT(reporter, configs[0]->getTag().equals("gl"));
 }
 
 DEF_TEST(ParseConfigs_DefaultConfigs, reporter) {
     // Parses all default configs and returns correct "tag".
 
     SkCommandLineFlags::StringArray config1 = make_string_array({
         "565", "8888", "debug", "gpu", "gpudebug", "gpudft", "gpunull", "msaa16", "msaa4",
         "nonrendering", "null", "nullgpu", "nvpr16", "nvpr4", "nvprdit16", "nvprdit4", "pdf", "skp",
-        "svg", "xps", "angle", "angle-gl", "commandbuffer", "mesa", "hwui", "gpuf16", "gpusrgb",
-        "gl", "glnvpr4", "glnvprdit4", "glsrgb", "glmsaa4", "vk", "glinst", "glinst4", "glinstdit4",
-        "glinst16", "glinstdit16", "esinst", "esinst4", "esinstdit4", "glwide"
+        "svg", "xps", "angle_d3d11_es2", "angle_gl_es2", "commandbuffer", "mesa", "hwui", "gpuf16",
+        "gpusrgb", "gl", "glnvpr4", "glnvprdit4", "glsrgb", "glmsaa4", "vk", "glinst", "glinst4",
+        "glinstdit4", "glinst16", "glinstdit16", "esinst", "esinst4", "esinstdit4", "glwide"
     });
 
     SkCommandLineConfigArray configs;
     ParseConfigs(config1, &configs);
 
     auto srgbColorSpace = SkColorSpace::NewNamed(SkColorSpace::kSRGB_Named);
 
     REPORTER_ASSERT(reporter, configs.count() == config1.count());
     for (int i = 0; i < config1.count(); ++i) {
         REPORTER_ASSERT(reporter, configs[i]->getTag().equals(config1[i]));
@@ skipping 67 matching lines @@
     REPORTER_ASSERT(reporter, configs[38]->asConfigGpu()->getUseInstanced());
     REPORTER_ASSERT(reporter, configs[39]->asConfigGpu()->getContextType() ==
                               GrContextFactory::kGLES_ContextType);
     REPORTER_ASSERT(reporter, configs[39]->asConfigGpu()->getUseInstanced());
     REPORTER_ASSERT(reporter, configs[39]->asConfigGpu()->getSamples() == 4);
     REPORTER_ASSERT(reporter, configs[40]->asConfigGpu()->getContextType() ==
                               GrContextFactory::kGLES_ContextType);
     REPORTER_ASSERT(reporter, configs[40]->asConfigGpu()->getUseInstanced());
     REPORTER_ASSERT(reporter, configs[40]->asConfigGpu()->getUseDIText());
     REPORTER_ASSERT(reporter, configs[40]->asConfigGpu()->getSamples() == 4);
-
-#if SK_ANGLE
-#ifdef SK_BUILD_FOR_WIN
     REPORTER_ASSERT(reporter, configs[20]->asConfigGpu());
-#else
-    REPORTER_ASSERT(reporter, !configs[20]->asConfigGpu());
-#endif
     REPORTER_ASSERT(reporter, configs[21]->asConfigGpu());
-#else
-    REPORTER_ASSERT(reporter, !configs[20]->asConfigGpu());
-    REPORTER_ASSERT(reporter, !configs[21]->asConfigGpu());
-#endif
     REPORTER_ASSERT(reporter, configs[22]->asConfigGpu());
 #if SK_MESA
     REPORTER_ASSERT(reporter, configs[23]->asConfigGpu());
 #else
     REPORTER_ASSERT(reporter, !configs[23]->asConfigGpu());
 #endif
     REPORTER_ASSERT(reporter, configs[27]->asConfigGpu());
     REPORTER_ASSERT(reporter, configs[28]->asConfigGpu());
     REPORTER_ASSERT(reporter, configs[28]->asConfigGpu()->getSamples() == 4);
     REPORTER_ASSERT(reporter, configs[28]->asConfigGpu()->getUseNVPR());
     REPORTER_ASSERT(reporter, configs[29]->asConfigGpu());
     REPORTER_ASSERT(reporter, configs[29]->asConfigGpu()->getSamples() == 4);
     REPORTER_ASSERT(reporter, configs[29]->asConfigGpu()->getUseNVPR());
     REPORTER_ASSERT(reporter, configs[29]->asConfigGpu()->getUseDIText());
     REPORTER_ASSERT(reporter, configs[30]->asConfigGpu());
     REPORTER_ASSERT(reporter, configs[30]->asConfigGpu()->getColorType()  == kRGBA_8888_SkColorType);
     REPORTER_ASSERT(reporter, configs[30]->asConfigGpu()->getColorSpace() == srgbColorSpace.get());
     REPORTER_ASSERT(reporter, configs[31]->asConfigGpu());
     REPORTER_ASSERT(reporter, configs[31]->asConfigGpu()->getSamples() == 4);
 #ifdef SK_VULKAN
     REPORTER_ASSERT(reporter, configs[32]->asConfigGpu());
 #endif
 #endif
 }
 
 DEF_TEST(ParseConfigs_ExtendedGpuConfigsCorrect, reporter) {
     SkCommandLineFlags::StringArray config1 = make_string_array({
         "gpu[nvpr=true,dit=false]",
-        "gpu[api=angle]",
-        "gpu[api=angle-gl]",
+        "gpu[api=angle_d3d9_es2]",
+        "gpu[api=angle_gl_es3]",
         "gpu[api=mesa,samples=77]",
         "gpu[dit=true,api=commandbuffer]",
         "gpu[]",
         "gpu[api=gles]",
         "gpu[api=gl]",
         "gpu[api=vulkan]",
     });
 
     SkCommandLineConfigArray configs;
     ParseConfigs(config1, &configs);
     REPORTER_ASSERT(reporter, configs.count() == config1.count());
     for (int i = 0; i < config1.count(); ++i) {
         REPORTER_ASSERT(reporter, configs[i]->getTag().equals(config1[i]));
     }
 #if SK_SUPPORT_GPU
     REPORTER_ASSERT(reporter, configs[0]->asConfigGpu()->getContextType() ==
                     GrContextFactory::kNativeGL_ContextType);
     REPORTER_ASSERT(reporter, configs[0]->asConfigGpu()->getUseNVPR());
     REPORTER_ASSERT(reporter, !configs[0]->asConfigGpu()->getUseDIText());
     REPORTER_ASSERT(reporter, configs[0]->asConfigGpu()->getSamples() == 0);
-#if SK_ANGLE
-#ifdef SK_BUILD_FOR_WIN
     REPORTER_ASSERT(reporter, configs[1]->asConfigGpu()->getContextType() ==
-                    GrContextFactory::kANGLE_ContextType);
-#else
-    REPORTER_ASSERT(reporter, !configs[1]->asConfigGpu());
-#endif
+                    GrContextFactory::kANGLE_D3D9_ES2_ContextType);
+    REPORTER_ASSERT(reporter, configs[1]->asConfigGpu());
     REPORTER_ASSERT(reporter, configs[2]->asConfigGpu()->getContextType() ==
-                    GrContextFactory::kANGLE_GL_ContextType);
-#else
-    REPORTER_ASSERT(reporter, !configs[1]->asConfigGpu());
-    REPORTER_ASSERT(reporter, !configs[2]->asConfigGpu());
-#endif
+                    GrContextFactory::kANGLE_GL_ES3_ContextType);
+    REPORTER_ASSERT(reporter, configs[2]->asConfigGpu());
 #if SK_MESA
     REPORTER_ASSERT(reporter, configs[3]->asConfigGpu()->getContextType() ==
                     GrContextFactory::kMESA_ContextType);
 #else
     REPORTER_ASSERT(reporter, !configs[3]->asConfigGpu());
 #endif
     REPORTER_ASSERT(reporter, configs[4]->asConfigGpu()->getContextType() ==
                     GrContextFactory::kCommandBuffer_ContextType);
 
     REPORTER_ASSERT(reporter, configs[5]->asConfigGpu()->getContextType() ==
@@ skipping 18 matching lines @@
     REPORTER_ASSERT(reporter, !configs[7]->asConfigGpu()->getUseDIText());
     REPORTER_ASSERT(reporter, configs[7]->asConfigGpu()->getSamples() == 0);
 #endif
 #endif
 }
 
 DEF_TEST(ParseConfigs_ExtendedGpuConfigsIncorrect, reporter) {
     SkCommandLineFlags::StringArray config1 = make_string_array({
         "gpu[nvpr=1]", // Number as bool.
         "gpu[api=gl,]", // Trailing in comma.
-        "gpu[api=angle-glu]", // Unknown api.
+        "gpu[api=angle_glu]", // Unknown api.
         "gpu[api=,samples=0]", // Empty api.
         "gpu[samples=true]", // Value true as a number.
         "gpu[samples=0,samples=0]", // Duplicate option key.
         "gpu[,samples=0]", // Leading comma.
         "gpu[samples=54", // Missing closing parenthesis.
         ",,",
         "gpu[", // Missing bracket.
         "samples=54" // No backend.
         "gpu[nvpr=true ]", // Space.
     });
@@ skipping 28 matching lines @@
         REPORTER_ASSERT(reporter, configs[i]->asConfigGpu());
 #else
         REPORTER_ASSERT(reporter, configs[i]->getBackend().equals(config1[i]));
 #endif
     }
 }
 DEF_TEST(ParseConfigs_ViaParsing, reporter) {
     SkCommandLineFlags::StringArray config1 = make_string_array({
         "a-b-c-8888",
         "zz-qq-gpu",
-        "a-angle-gl"
+        "a-angle_gl_es2"
     });
 
     SkCommandLineConfigArray configs;
     ParseConfigs(config1, &configs);
     const struct {
         const char* backend;
         const char* vias[3];
     } expectedConfigs[] = {
         {"8888", {"a", "b", "c"}},
         {"gpu", {"zz", "qq", nullptr}},
-#if SK_ANGLE
-        { "gpu",{ "a", nullptr, nullptr } }  // With SK_ANGLE, angle-gl becomes gpu(api=angle-gl)
-#else
-        { "angle-gl",{ "a", nullptr, nullptr } }  // The angle-gl tag is only tag that contains
-                                                  // hyphen.
-#endif
+        {"gpu", { "a", nullptr, nullptr }}
     };
     for (int i = 0; i < config1.count(); ++i) {
         REPORTER_ASSERT(reporter, configs[i]->getTag().equals(config1[i]));
         REPORTER_ASSERT(reporter, configs[i]->getBackend().equals(expectedConfigs[i].backend));
         for (int j = 0; j < static_cast<int>(SK_ARRAY_COUNT(expectedConfigs[i].vias)); ++j) {
             if (!expectedConfigs[i].vias[j]) {
                 REPORTER_ASSERT(reporter, configs[i]->getViaParts().count() == j);
                 break;
             }
             REPORTER_ASSERT(reporter,
                             configs[i]->getViaParts()[j].equals(expectedConfigs[i].vias[j]));
         }
     }
 }
 
 DEF_TEST(ParseConfigs_ViaParsingExtendedForm, reporter) {
     SkCommandLineFlags::StringArray config1 = make_string_array({
         "zz-qq-gpu[api=gles]",
+        "abc-nbc-cbs-gpu[api=angle_d3d9_es2,samples=1]",
         "a-gpu[samples=1",
-        "abc-def-angle-gl[samples=1]",
+        "abc-def-angle_gl_es2[samples=1]",
     });
 
     SkCommandLineConfigArray configs;
     ParseConfigs(config1, &configs);
     const struct {
         const char* backend;
         const char* vias[3];
     } expectedConfigs[] = {
 #if SK_SUPPORT_GPU
         {"gpu", {"zz", "qq", nullptr}},
+        {"gpu", {"abc", "nbc", "cbs"}},
 #else
         {"gpu[api=gles]", {"zz", "qq", nullptr}},
+        {"gpu[api=angle_d3d9_es2,samples=1]", {"abc", "nbc", "cbs"}},
 #endif
-        {"gpu[samples=1", {"a", nullptr, nullptr}}, // This is not extended form, but via still
-                                                    // works as expected.
-        {"gl[samples=1]", {"abc", "def", "angle"}}  // This is not extended form.  Also
-                                                    // angle-gl is not a "backend" in this case.
+        {"gpu[samples=1", {"a", nullptr, nullptr}}, // Missing bracket makes this is not extended
+                                                    // form but via still works as expected.
+        {"angle_gl_es2[samples=1]", {"abc", "def", nullptr}}  // This is not extended form.
+                                                              // angle_gl_es2 is an api type not a
+                                                              // backend.
     };
     for (int i = 0; i < config1.count(); ++i) {
         REPORTER_ASSERT(reporter, configs[i]->getTag().equals(config1[i]));
         REPORTER_ASSERT(reporter, configs[i]->getBackend().equals(expectedConfigs[i].backend));
         for (int j = 0; j < static_cast<int>(SK_ARRAY_COUNT(expectedConfigs[i].vias)); ++j) {
             if (!expectedConfigs[i].vias[j]) {
                 REPORTER_ASSERT(reporter, configs[i]->getViaParts().count() ==
                                 static_cast<int>(j));
                 break;
             }
             REPORTER_ASSERT(reporter,
                             configs[i]->getViaParts()[j].equals(expectedConfigs[i].vias[j]));
         }
     }
 #if SK_SUPPORT_GPU
     REPORTER_ASSERT(reporter, configs[0]->asConfigGpu());
-    REPORTER_ASSERT(reporter, !configs[1]->asConfigGpu());
+    REPORTER_ASSERT(reporter, configs[1]->asConfigGpu());
     REPORTER_ASSERT(reporter, !configs[2]->asConfigGpu());
+    REPORTER_ASSERT(reporter, !configs[3]->asConfigGpu());
 #endif
 }