pw_varint: Make the varint tests faster
Change-Id: Icb0e3590100d56e1e4a7bf039eb9affe188c4110
diff --git a/pw_varint/varint_test.cc b/pw_varint/varint_test.cc
index dc03f31..4e2efe2 100644
--- a/pw_varint/varint_test.cc
+++ b/pw_varint/varint_test.cc
@@ -426,10 +426,11 @@
std::memcmp("\xfe\xff\xff\xff\xff\xff\xff\xff\xff\x01", buffer_, 10), 0);
}
-TEST_F(Varint, EncodeDecodeSigned32) {
- // Set the increment to 1 to test every number (this is slow)
- static constexpr int kIncrement = 1'000'009;
+// How much to increment by for each iteration of the exhaustive encode/decode
+// tests. Set the increment to 1 to test every number (this is slow).
+constexpr int kIncrement = 100'000'009;
+TEST_F(Varint, EncodeDecodeSigned32) {
int32_t i = std::numeric_limits<int32_t>::min();
while (true) {
size_t encoded = Encode(i, buffer_);
@@ -449,9 +450,6 @@
}
TEST_F(Varint, EncodeDecodeSigned32_C) {
- // Set the increment to 1 to test every number (this is slow)
- static constexpr int kIncrement = 1'000'009;
-
int32_t i = std::numeric_limits<int32_t>::min();
while (true) {
size_t encoded = pw_VarintCallZigZagEncode(i, buffer_, sizeof(buffer_));
@@ -472,9 +470,6 @@
}
TEST_F(Varint, EncodeDecodeUnsigned32) {
- // Set the increment to 1 to test every number (this is slow)
- static constexpr int kIncrement = 1'000'009;
-
uint32_t i = 0;
while (true) {
size_t encoded = Encode(i, buffer_);
@@ -494,9 +489,6 @@
}
TEST_F(Varint, EncodeDecodeUnsigned32_C) {
- // Set the increment to 1 to test every number (this is slow)
- static constexpr int kIncrement = 1'000'009;
-
uint32_t i = 0;
while (true) {
size_t encoded = pw_VarintCallEncode(i, buffer_, sizeof(buffer_));
