Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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73 lines
2.1 KiB
73 lines
2.1 KiB
4 years ago
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"""
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Generates a side-car JUnit suite test runner class for each
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input src.
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"""
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_template = """import org.junit.runners.Suite;
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import org.junit.runner.RunWith;
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@RunWith(Suite.class)
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@Suite.SuiteClasses({%s})
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public class %s {}
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"""
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def _as_classname(fname, pkg):
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path_name = [x.path for x in fname.files.to_list()][0]
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file_name = path_name.split("/")[-1]
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return ".".join([pkg, file_name.split(".")[0]]) + ".class"
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def _gen_suite_impl(ctx):
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classes = ",".join(
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[_as_classname(x, ctx.attr.package_name) for x in ctx.attr.srcs],
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)
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ctx.actions.write(output = ctx.outputs.out, content = _template % (
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classes,
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ctx.attr.outname,
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))
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_gen_suite = rule(
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attrs = {
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"srcs": attr.label_list(allow_files = True),
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"package_name": attr.string(),
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"outname": attr.string(),
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},
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outputs = {"out": "%{name}.java"},
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implementation = _gen_suite_impl,
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)
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def junit_tests(name, srcs, data = [], deps = [], package_name = "com.google.protobuf", test_prefix = None, **kwargs):
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testlib_name = "%s_lib" % name
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native.java_library(
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name = testlib_name,
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srcs = srcs,
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deps = deps,
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resources = data,
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data = data,
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)
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test_names = []
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prefix = name.replace("-", "_") + "TestSuite"
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for src in srcs:
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test_name = src.rsplit("/", 1)[1].split(".")[0]
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if not test_name.endswith("Test") or test_name.startswith("Abstract"):
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continue
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if test_prefix:
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test_name = "%s%s" % (test_prefix, test_name)
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test_names = test_names + [test_name]
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suite_name = prefix + '_' + test_name
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_gen_suite(
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name = suite_name,
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srcs = [src],
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package_name = package_name,
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outname = suite_name,
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)
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native.java_test(
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name = test_name,
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test_class = suite_name,
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srcs = [src] + [":" + suite_name],
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deps = deps + [":%s" % testlib_name],
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**kwargs
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)
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native.test_suite(
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name = name,
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tests = test_names,
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)
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