mirror of
https://github.com/bazel-contrib/bazel-lib
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50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
"""unit tests for base64"""
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load("@bazel_skylib//lib:unittest.bzl", "asserts", "unittest")
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load("//lib/private:base64.bzl", "decode", "encode")
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load("//lib/private:strings.bzl", "INT_TO_CHAR")
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def _base64_test_impl(ctx):
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env = unittest.begin(ctx)
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asserts.equals(env, encode(""), "")
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asserts.equals(env, decode(""), "")
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asserts.equals(env, encode("a"), "YQ==")
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asserts.equals(env, decode("YQ=="), "a")
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asserts.equals(env, encode("ab"), "YWI=")
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asserts.equals(env, decode("YWI="), "ab")
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asserts.equals(env, encode("abc"), "YWJj")
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asserts.equals(env, decode("YWJj"), "abc")
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asserts.equals(env, encode("abcd"), "YWJjZA==")
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asserts.equals(env, decode("YWJjZA=="), "abcd")
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asserts.equals(env, encode("hello world"), "aGVsbG8gd29ybGQ=")
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asserts.equals(env, decode("aGVsbG8gd29ybGQ="), "hello world")
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test_strings = [
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"",
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"1",
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"12",
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"123",
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"1234",
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"this is a really long test string",
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"\0\1\2\3\4\5\6\7\376\377", # short string containing unreadable chars
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"".join(INT_TO_CHAR), # string of all possible 256 chars
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]
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for s in test_strings:
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asserts.equals(env, decode(encode(s)), s)
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return unittest.end(env)
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base64_test = unittest.make(_base64_test_impl)
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def base64_test_suite():
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unittest.suite(
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"base64_tests",
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base64_test,
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)
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