External/fmt
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Added EXPECT expressions for the situation described in issue #1917, as well as for similar situations.

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format("{:.1e}", 1e-12)
Actual: 1.00e-12
Expected: 1.0e-12
This commit is contained in:
andargunov 2020-10-06 17:16:42 +03:00
parent b91d39f20b
commit 5bcd642bcc
1 changed files with 4 additions and 0 deletions
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4
test/format-test.cc
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@ -958,6 +958,10 @@ TEST(FormatterTest, Precision) {
EXPECT_EQ("1019666400", format("{}", 1019666432.0f)); EXPECT_EQ("1019666400", format("{}", 1019666432.0f));
EXPECT_EQ("1e+01", format("{:.0e}", 9.5)); EXPECT_EQ("1e+01", format("{:.0e}", 9.5));
EXPECT_EQ("1.0e-02", format("{:.1e}", 1e-2));
EXPECT_EQ("1.0e-12", format("{:.1e}", 1e-12));
EXPECT_EQ("1.0e+12", format("{:.1e}", 1e12));
EXPECT_THROW_MSG(format("{0:.2}", reinterpret_cast<void*>(0xcafe)), EXPECT_THROW_MSG(format("{0:.2}", reinterpret_cast<void*>(0xcafe)),
format_error, format_error,
"precision not allowed for this argument type"); "precision not allowed for this argument type");