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#!/usr/bin/python3
# Copyright 2019 The ANGLE Project Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
#
# Code generation for:
# - src/tests/deqp_support/BUILD.gn
# - src/tests/deqp_data.gni
# NOTE: don't run this script directly. Run scripts/run_code_generation.py.
import errno
import os
import sys
import shutil
def initDataDirectories(dataDirectories):
dataDirectories.append(os.path.join("data", "gles2"))
dataDirectories.append(os.path.join("data", "gles3"))
dataDirectories.append(os.path.join("data", "gles31"))
dataDirectories.append(os.path.join("external", "graphicsfuzz", "data", "gles3"))
dataDirectories.append(
os.path.join("external", "openglcts", "data", "gl_cts", "data", "common"))
dataDirectories.append(
os.path.join("external", "openglcts", "data", "gl_cts", "data", "gles3"))
dataDirectories.append(
os.path.join("external", "openglcts", "data", "gl_cts", "data", "gles31"))
dataDirectories.append(
os.path.join("external", "openglcts", "data", "gl_cts", "data", "gles32"))
def initPathReplacements(pathReplacements):
# The GraphicsFuzz data files need the 'external/graphicsfuzz/' prefix removed
pathToReplace = os.path.join("external", "graphicsfuzz", "") # Include trailing slash
pathReplacements[pathToReplace] = ""
# The KHR dEQP tests expect a root prefix of "gl_cts" for some reason.
pathToReplace = os.path.join("external", "openglcts", "") # Include trailing slash
pathReplacements[pathToReplace] = ""
def createBuildGnFile(buildGnPath):
# Cleanup the old file
if os.path.exists(buildGnPath):
os.remove(buildGnPath)
# Make the new one
return open(buildGnPath, "w+")
def createGniFile(gniFilename):
# Cleanup the old file
if os.path.exists(gniFilename):
os.remove(gniFilename)
# Make the new one
return open(gniFilename, "w+")
def writeFileHeader(fileIn):
templateFileHeader = """# GENERATED FILE - DO NOT EDIT.
# Generated by: {script_name}
#
# Copyright 2019 The ANGLE Project Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""
fileHeader = templateFileHeader.format(script_name=os.path.basename(__file__))
fileIn.write(fileHeader)
def fixDestinationDirectory(pathReplacements, relativeDirectory):
for pathReplacement in pathReplacements:
if pathReplacement in relativeDirectory:
return relativeDirectory.replace(pathReplacement, pathReplacements[pathReplacement])
return relativeDirectory
def convertPathToVarName(path):
return path.replace(os.sep, "_")
def getCMakeLists(deqpSrcDir):
cmakeLists = []
for root, directories, filenames in os.walk(deqpSrcDir):
for filename in filenames:
relativeDirectory = os.path.relpath(root, deqpSrcDir)
if filename == "CMakeLists.txt":
cmakeLists.append(os.path.join(relativeDirectory, filename))
return cmakeLists
def main():
# List of directories containing data files
dataDirectories = []
# List of directories to exclude from the copy
excludedDirectories = [
".git",
]
# List of files to exclude from the copy
excludedFilenames = [
"LICENSE",
]
# Dictionary of parts of paths that need to be replaced
# Key: Part of path to be replaced
# Value: What to replace it with
pathReplacements = {}
# List of unique relative directories for the copy() command outputs
relativeDirectories = []
# VK-GL-CTS source directory
deqpSourceDirectory = os.path.join("..", "third_party", "VK-GL-CTS", "src")
# Tests Directory
testsDirectory = os.path.join("..", "src", "tests")
# dEQP Support Directory
deqpSupportDirectory = "deqp_support"
# BUILD.gn file to write to
buildGnFilename = "BUILD.gn"
# Path to BUILD.gn
buildGnPath = os.path.join(testsDirectory, deqpSupportDirectory, buildGnFilename)
# dEQP data GNI File to write to
dataGniFilename = os.path.join(testsDirectory, deqpSupportDirectory, "deqp_data_autogen.gni")
# run_code_generation.py parameters.
if len(sys.argv) > 1:
# All CMakeLists.txt in the dEQP source tree (at the time)
cmakeDirs = getCMakeLists(deqpSourceDirectory)
inputs = [os.path.join(deqpSourceDirectory, "%s" % dir) for dir in cmakeDirs]
outputs = [dataGniFilename, buildGnPath]
if sys.argv[1] == 'inputs':
print(','.join(inputs))
elif sys.argv[1] == 'outputs':
print(','.join(outputs))
else:
print('Invalid script parameters')
return 1
return 0
deqpSrcDir = os.path.abspath(os.path.join(sys.path[0], deqpSourceDirectory))
initDataDirectories(dataDirectories)
initPathReplacements(pathReplacements)
dataFiles = []
for dataDir in dataDirectories:
dataPath = os.path.join(deqpSrcDir, dataDir)
for root, directories, filenames in os.walk(dataPath):
for filename in filenames:
relativeDirectory = os.path.relpath(root, deqpSrcDir)
# Skip any excluded directories
if any(directory in relativeDirectory for directory in excludedDirectories):
continue
# Skip any excluded files
if any(excludedFilename in filename for excludedFilename in excludedFilenames):
continue
# Record the relative directories and full paths to each data file
if relativeDirectory not in relativeDirectories:
relativeDirectories.append(relativeDirectory)
dataFiles.append(os.path.join(relativeDirectory, filename))
dataFiles.sort()
relativeDirectories.sort(key=convertPathToVarName)
#
# BUILD.gn
#
buildGnFile = createBuildGnFile(buildGnPath)
writeFileHeader(buildGnFile)
# Definitions
buildGnFile.write("deqp_path = \"../../../third_party/VK-GL-CTS/src\"\n")
# Create the copy() commands
templateFilesToCopy = """ "$deqp_path/{dataFile}",
"""
templateCopyCommand = """
copy("vk_gl_cts_data_{relDir}") {{
sources = [
{filesToCopy}
]
outputs = [ "$root_gen_dir/vk_gl_cts_data/{destDir}/{{{{source_file_part}}}}" ]
}}
"""
for relativeDirectory in relativeDirectories:
filesToCopy = ""
for dataFile in dataFiles:
path, filename = os.path.split(dataFile)
if relativeDirectory == path:
filesToCopy += templateFilesToCopy.format(dataFile=dataFile.replace(os.sep, '/'))
copyCommand = ""
destDir = fixDestinationDirectory(pathReplacements, relativeDirectory)
copyCommand += templateCopyCommand.format(
relDir=convertPathToVarName(relativeDirectory),
filesToCopy=filesToCopy,
destDir=destDir.replace(os.sep, '/'))
buildGnFile.write(copyCommand)
#
# .gni
#
gniFile = createGniFile(dataGniFilename)
writeFileHeader(gniFile)
# Imports
templateImports = """import("deqp.gni")
"""
gniFile.write(templateImports)
# Write the lists of data file dependencies
templateDataFiles = """ "$root_gen_dir/vk_gl_cts_data/{dataFile}",
"""
templateDataFileDeps = """
{dataDepName} = [
{files}]
"""
for dataDirectory in dataDirectories:
files = ""
for dataFile in dataFiles:
if dataDirectory + os.sep in dataFile:
files += templateDataFiles.format(
dataFile=fixDestinationDirectory(pathReplacements, dataFile).replace(
os.sep, '/'))
dataDepName = "angle_deqp_" + convertPathToVarName(dataDirectory)
fileDeps = templateDataFileDeps.format(dataDepName=dataDepName, files=files)
gniFile.write(fileDeps)
templateCopyTarget = """ "{deqpSupportDirectory}:vk_gl_cts_data_{relDir}",
"""
templateCopyTargets = """
angle_deqp_data_copy_targets = [
{targets}]
"""
targets = ""
for relativeDirectory in relativeDirectories:
targets += templateCopyTarget.format(
deqpSupportDirectory=deqpSupportDirectory,
relDir=convertPathToVarName(relativeDirectory))
gniFile.write(templateCopyTargets.format(targets=targets))
if __name__ == '__main__':
sys.exit(main())
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