Update dEQP build config to use GN templates.

src/tests/BUILD.gn

@@ -713,49 +713,32 @@ if (build_angle_deqp_tests && !is_fuchsia) {
     libs = []
   }
 
-  api_names = [
-    "gles2",
-    "gles3",
-    "gles31",
-    "egl",
-  ]
-  target_defines = [
-    "ANGLE_DEQP_GLES2_TESTS",
-    "ANGLE_DEQP_GLES3_TESTS",
-    "ANGLE_DEQP_GLES31_TESTS",
-    "ANGLE_DEQP_EGL_TESTS",
-  ]
-  target_sources = [
-    deqp_gles2_sources,
-    deqp_gles3_sources,
-    deqp_gles31_sources,
-    deqp_egl_sources,
-  ]
+  set_defaults("angle_deqp_gtest") {
+  }
 
-  foreach(index,
-          [
-            0,
-            1,
-            2,
-            3,
-          ]) {
-    api_name = api_names[index]
-    config_name = "angle_deqp_lib${api_name}_config"
+  template("angle_deqp_gtest") {
+    config_name = "angle_deqp_${target_name}_config"
     config(config_name) {
-      defines = [ target_defines[index] ]
+      defines = invoker.defines
     }
 
-    shared_library_name = "angle_deqp_lib${api_name}"
+    shared_library_name = "angle_deqp_lib${target_name}"
     angle_shared_library(shared_library_name) {
+      forward_variables_from(invoker,
+                             "*",
+                             [
+                               "mustpass_dir",
+                               "data",
+                             ])
+
       deps = [
         ":angle_deqp_libtester",
         "${angle_root}:angle_util",
       ]
 
       suppressed_configs += deqp_undefine_configs
-      public_configs += [ ":${config_name}" ]
+      public_configs += [ ":$config_name" ]
 
-      sources = target_sources[index]
       sources += [
         "deqp_support/angle_deqp_libtester_main.cpp",
         "deqp_support/tcuANGLEPlatform.cpp",
@@ -764,18 +747,17 @@ if (build_angle_deqp_tests && !is_fuchsia) {
     }
 
     if (!build_with_chromium) {
-      angle_executable("angle_deqp_${api_name}_no_gtest") {
+      angle_executable("angle_deqp_${target_name}_no_gtest") {
         sources = [
           "deqp_support/angle_deqp_tests_main.cpp",
         ]
         deps = [
-          ":${shared_library_name}",
+          ":$shared_library_name",
         ]
       }
     }
 
-    test_name = "angle_deqp_${api_name}_tests"
-    angle_test(test_name) {
+    angle_test("angle_deqp_${target_name}_tests") {
       deps = [
         ":${shared_library_name}",
         ":angle_deqp_gtest_support",
@@ -786,21 +768,48 @@ if (build_angle_deqp_tests && !is_fuchsia) {
         "deqp_support/angle_deqp_gtest.cpp",
       ]
 
-      # Use the master lists from the Khronos version for GLES. For EGL the Khronos lists use wildcards.
-      mustpass_dir = "external/openglcts/data/mustpass/gles/aosp_mustpass"
-      if (api_name == "egl") {
-        mustpass_dir = "android/cts"
+      data = invoker.data
+
+      if (is_android) {
+        use_native_activity = true
       }
+    }
+  }
+
+  set_defaults("angle_deqp_gtest_with_data") {
+    # Default the master lists to the Khronos version. The EGL tests must override this.
+    mustpass_dir = "external/openglcts/data/mustpass/gles/aosp_mustpass"
+  }
 
+  template("angle_deqp_gtest_with_data") {
+    angle_deqp_gtest(target_name) {
+      forward_variables_from(invoker, "*")
       data = [
-        "$angle_root/third_party/deqp/src/$mustpass_dir/master/${api_name}-master.txt",
+        "$angle_root/third_party/deqp/src/$mustpass_dir/master/${target_name}-master.txt",
         "$angle_root/third_party/deqp/src/data/",
-        "deqp_support/deqp_${api_name}_test_expectations.txt",
+        "deqp_support/deqp_${target_name}_test_expectations.txt",
       ]
-
-      if (is_android) {
-        use_native_activity = true
-      }
     }
   }
+
+  angle_deqp_gtest_with_data("gles2") {
+    defines = [ "ANGLE_DEQP_GLES2_TESTS" ]
+    sources = deqp_gles2_sources
+  }
+
+  angle_deqp_gtest_with_data("gles3") {
+    defines = [ "ANGLE_DEQP_GLES3_TESTS" ]
+    sources = deqp_gles3_sources
+  }
+
+  angle_deqp_gtest_with_data("gles31") {
+    defines = [ "ANGLE_DEQP_GLES31_TESTS" ]
+    sources = deqp_gles31_sources
+  }
+
+  angle_deqp_gtest_with_data("egl") {
+    defines = [ "ANGLE_DEQP_EGL_TESTS" ]
+    sources = deqp_egl_sources
+    mustpass_dir = "android/cts"
+  }
 }