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[core] add ability to stringify doubles that are integer with and without trailing ".0"

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This commit is contained in:
Konstantin Käfer
2018-10-17 15:52:11 +02:00
parent decbde1616
commit 43687b4781
5 changed files with 18 additions and 12 deletions
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5
test/util/string.test.cpp
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@@ -6,8 +6,13 @@ using namespace mbgl;
TEST(ToString, FloatingPoint) {
EXPECT_EQ("0", util::toString(0.0));
EXPECT_EQ("0.0", util::toString(0.0, true));
EXPECT_EQ("1.33", util::toString(1.33));
EXPECT_EQ("1.33", util::toString(1.33, true));
EXPECT_EQ("-1", util::toString(-1.0));
EXPECT_EQ("-1.0", util::toString(-1.0, true));
EXPECT_EQ("12340000000", util::toString(12340000000.0));
EXPECT_EQ("12340000000.0", util::toString(12340000000.0, true));
EXPECT_EQ("12340000000", util::toString(12340000000.0));
EXPECT_EQ("12340000000.0", util::toString(12340000000.0, true));
}