7b262e1d02
(This is a merge of http://go/wvgerrit/13761 from the Widevine repository.) This cleans up our includes to be in Google Style Guide order and in alphabetic order, for the parts of the code that are expected to follow Google Style. This also converts places in our code that were including C headers in the C++ style (i.e. <cstring> instead of <string.h>) to use C style instead. This is because, although it was not causing problems for us yet, on Android these actually include different headers. (<cstring> is provided by libcxx, while <string.h> is provided by Bionic) Lastly, this change puts all headers that do not come from within our project in <brackets> instead of "quotes," which was not being done consistently. This change is explicitly NOT trying to standardize the spacing of our header includes. I have tried to respect, in each file, the spacing style already present. Change-Id: If3dc06532ab9b68010285d64518ef21dce3d6354
89 lines
3.2 KiB
C++
89 lines
3.2 KiB
C++
// Copyright 2013 Google Inc. All Rights Reserved.
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#include <utility>
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#include <gtest/gtest.h>
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#include "log.h"
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#include "string_conversions.h"
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namespace {
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// Test vectors as suggested by http://tools.ietf.org/html/rfc4648#section-10
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const std::string kNullString("");
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const std::string kf("f");
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const std::string kfo("fo");
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const std::string kfoo("foo");
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const std::string kfoob("foob");
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const std::string kfooba("fooba");
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const std::string kfoobar("foobar");
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const std::string kfB64("Zg==");
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const std::string kfoB64("Zm8=");
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const std::string kfooB64("Zm9v");
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const std::string kfoobB64("Zm9vYg==");
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const std::string kfoobaB64("Zm9vYmE=");
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const std::string kfoobarB64("Zm9vYmFy");
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// Arbitrary clear test vectors
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const std::string kMultipleOf24BitsData("Good day!");
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const std::string kOneByteOverData("Hello Friend!");
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const std::string kTwoBytesOverData("Hello Friend!!");
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const std::string kTestData =
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"\030\361\\\366\267> \331\210\360\\-\311:\324\256\376"
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"\261\234\241\326d\326\177\346\346\223\333Y\305\214\330";
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// Arbitrary encoded test vectors
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const std::string kMultipleOf24BitsB64Data("R29vZCBkYXkh");
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const std::string kOneByteOverB64Data("SGVsbG8gRnJpZW5kIQ==");
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const std::string kTwoBytesOverB64Data("SGVsbG8gRnJpZW5kISE=");
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const std::string kB64TestData = "GPFc9rc-INmI8FwtyTrUrv6xnKHWZNZ_5uaT21nFjNg=";
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const std::pair<const std::string*, const std::string*> kBase64TestVectors[] = {
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make_pair(&kNullString, &kNullString),
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make_pair(&kf, &kfB64),
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make_pair(&kfo, &kfoB64),
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make_pair(&kfoo, &kfooB64),
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make_pair(&kfoob, &kfoobB64),
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make_pair(&kfooba, &kfoobaB64),
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make_pair(&kfoobar, &kfoobarB64),
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make_pair(&kMultipleOf24BitsData, &kMultipleOf24BitsB64Data),
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make_pair(&kOneByteOverData, &kOneByteOverB64Data),
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make_pair(&kTwoBytesOverData, &kTwoBytesOverB64Data),
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make_pair(&kTestData, &kB64TestData)};
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} // namespace
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namespace wvcdm {
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class Base64EncodeDecodeTest
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: public ::testing::TestWithParam<
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std::pair<const std::string*, const std::string*> > {};
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TEST_P(Base64EncodeDecodeTest, EncodeDecodeTest) {
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std::pair<const std::string *, const std::string *> values = GetParam();
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std::vector<uint8_t> decoded_vector = Base64SafeDecode(values.second->data());
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std::string decoded_string(decoded_vector.begin(), decoded_vector.end());
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EXPECT_STREQ(values.first->data(), decoded_string.data());
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std::string b64_string = Base64SafeEncode(decoded_vector);
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EXPECT_STREQ(values.second->data(), b64_string.data());
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}
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INSTANTIATE_TEST_CASE_P(ExecutesBase64Test, Base64EncodeDecodeTest,
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::testing::ValuesIn(kBase64TestVectors));
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class HtoNLL64Test : public ::testing::Test {};
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TEST_F(HtoNLL64Test, PositiveNumber) {
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uint8_t data[8] = {1, 2, 3, 4, 5, 6, 7, 8};
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int64_t *network_byte_order = reinterpret_cast<int64_t *>(data);
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int64_t host_byte_order = htonll64(*network_byte_order);
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EXPECT_EQ(0x0102030405060708, host_byte_order);
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}
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TEST_F(HtoNLL64Test, NegativeNumber) {
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uint8_t data[8] = {0xfe, 2, 3, 4, 5, 6, 7, 8};
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int64_t *network_byte_order = reinterpret_cast<int64_t *>(data);
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int64_t host_byte_order = htonll64(*network_byte_order);
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EXPECT_EQ(-0x01FdFcFbFaF9F8F8, host_byte_order);
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}
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} // namespace wvcdm
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