# Copyright 2016 The SwiftShader Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import("//testing/test.gni")
import("../../src/swiftshader.gni")

if (build_with_chromium) {
  test("swiftshader_unittests") {
    deps = [
      "//base",
      "//base/test:test_support",
      "//testing/gmock",
      "//testing/gtest",
      "//third_party/googletest:gmock",
      "//third_party/googletest:gtest",
      "//third_party/swiftshader/src/OpenGL/libEGL:swiftshader_libEGL",
      "//third_party/swiftshader/src/OpenGL/libGLESv2:swiftshader_libGLESv2",
    ]

    sources = [
      "//gpu/swiftshader_tests_main.cc",
      "unittests.cpp",
    ]

    include_dirs = [ "../../include" ]  # Khronos headers

    defines = [
      "GL_GLEXT_PROTOTYPES",
      "GL_APICALL=",
      "GLAPI=",
    ]

    # Make sure we're loading SwiftShader's libraries, not ANGLE's or the system
    # provided ones. On Windows an explicit LoadLibrary("swiftshader\lib*.dll")
    # is required before making the first EGL or OpenGL ES call.
    if (is_win) {
      ldflags = [
        "/DELAYLOAD:libEGL.dll",
        "/DELAYLOAD:libGLESv2.dll",
      ]
    } else if (is_mac) {
      ldflags = [
        "-rpath",
        "@executable_path/",
      ]
      frameworks = [
        "CoreFoundation.framework",
        "IOSurface.framework",
      ]
    } else {
      ldflags = [ "-Wl,-rpath=\$ORIGIN/swiftshader" ]
    }
  }
}