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Add stubs for abseil flags.

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This CL also removes support for using the gflags library to modify the
flags.

PiperOrigin-RevId: 361583626
This commit is contained in:
Victor Costan
2021-03-08 17:24:08 +00:00
parent 80a2a10c8c
commit 5e7c14bd05
7 changed files with 42 additions and 70 deletions
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8
snappy_unittest.cc
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@@ -43,7 +43,7 @@
#include "snappy.h"
#include "snappy_test_data.h"
DEFINE_bool(snappy_dump_decompression_table, false,
SNAPPY_FLAG(bool, snappy_dump_decompression_table, false,
"If true, we print the decompression table during tests.");
namespace snappy {
@@ -461,7 +461,7 @@ TEST(Snappy, MaxBlowup) {
}
TEST(Snappy, RandomData) {
std::minstd_rand0 rng(absl::GetFlag(FLAGS_test_random_seed));
std::minstd_rand0 rng(snappy::GetFlag(FLAGS_test_random_seed));
std::uniform_int_distribution<int> uniform_0_to_3(0, 3);
std::uniform_int_distribution<int> uniform_0_to_8(0, 8);
std::uniform_int_distribution<int> uniform_byte(0, 255);
@@ -834,7 +834,7 @@ TEST(Snappy, FindMatchLength) {
TEST(Snappy, FindMatchLengthRandom) {
constexpr int kNumTrials = 10000;
constexpr int kTypicalLength = 10;
std::minstd_rand0 rng(absl::GetFlag(FLAGS_test_random_seed));
std::minstd_rand0 rng(snappy::GetFlag(FLAGS_test_random_seed));
std::uniform_int_distribution<int> uniform_byte(0, 255);
std::bernoulli_distribution one_in_two(1.0 / 2);
std::bernoulli_distribution one_in_typical_length(1.0 / kTypicalLength);
@@ -938,7 +938,7 @@ TEST(Snappy, VerifyCharTable) {
EXPECT_NE(0xffff, dst[i]) << "Did not assign byte " << i;
}
if (absl::GetFlag(FLAGS_snappy_dump_decompression_table)) {
if (snappy::GetFlag(FLAGS_snappy_dump_decompression_table)) {
std::printf("static const uint16_t char_table[256] = {\n ");
for (int i = 0; i < 256; ++i) {
std::printf("0x%04x%s",