mpusz/mp-units
1
0
Fork 1
mirror of https://github.com/mpusz/mp-units.git synced 2025-08-01 03:14:29 +02:00
Code Issues Packages Projects Releases Wiki Activity

test: negative tests for formatting added

Browse Source
This commit is contained in:
Mateusz Pusz
2022-11-08 11:19:12 -10:00
parent 61b88b919f
commit 7423acd6a7
1 changed files with 119 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

119
test/unit_test/runtime/fmt_test.cpp
View File

@@ -259,6 +259,7 @@ TEST_CASE("format string with only %q should print quantity unit symbol only", "
SECTION("Unicode text output")
{
CHECK(STD_FMT::format("{:%Uq}", 123 * isq::speed[km / h]) == "km/h");
// TODO enable this when resistance is defined
// CHECK(STD_FMT::format("{:%Uq}", 123 * isq::resistance[kilo<ohm>]) == "kΩ");
CHECK(STD_FMT::format("{:%Uq}", 123 * isq::time[us]) == "µs");
CHECK(STD_FMT::format("{:%Uq}", 123 * isq::acceleration[m / s2]) == "m/s²");
@@ -337,6 +338,124 @@ TEST_CASE("format string with only %q should print quantity unit symbol only", "
}
}
TEST_CASE("unknown unit modifiers should throw", "[text][fmt][exception]")
{
SECTION("only the invalid modifier")
{
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%xq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error, Catch::Matchers::Message("invalid unit modifier specified"));
}
SECTION("invalid modifier in the front")
{
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%xUdaq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error, Catch::Matchers::Message("invalid unit modifier specified"));
}
SECTION("invalid modifier in the end")
{
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%Udaxq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error, Catch::Matchers::Message("invalid unit modifier specified"));
}
SECTION("invalid modifier in the middle")
{
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%Udxaq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error, Catch::Matchers::Message("invalid unit modifier specified"));
}
}
TEST_CASE("repeated unit modifiers should throw", "[text][fmt][exception]")
{
SECTION("text encoding")
{
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%UdaUq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'UA' unit modifiers may be used in the format spec"));
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%dUaUq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'UA' unit modifiers may be used in the format spec"));
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%dUUaq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'UA' unit modifiers may be used in the format spec"));
}
SECTION("solidus")
{
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%aUdaq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'oan' unit modifiers may be used in the format spec"));
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%daUaq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'oan' unit modifiers may be used in the format spec"));
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%daaUq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'oan' unit modifiers may be used in the format spec"));
}
SECTION("separator")
{
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%dUadq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'sd' unit modifiers may be used in the format spec"));
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%dadUq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'sd' unit modifiers may be used in the format spec"));
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%addUq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'sd' unit modifiers may be used in the format spec"));
}
}
TEST_CASE("more then one modifier of the same kind should throw", "[text][fmt][exception]")
{
SECTION("text encoding")
{
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%UdaAq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'UA' unit modifiers may be used in the format spec"));
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%dAaUq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'UA' unit modifiers may be used in the format spec"));
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%dAUaq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'UA' unit modifiers may be used in the format spec"));
}
SECTION("solidus")
{
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%aUdnq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'oan' unit modifiers may be used in the format spec"));
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%dnUaq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'oan' unit modifiers may be used in the format spec"));
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%daoUq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'oan' unit modifiers may be used in the format spec"));
}
SECTION("separator")
{
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%dUasq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'sd' unit modifiers may be used in the format spec"));
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%sadUq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'sd' unit modifiers may be used in the format spec"));
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%adsUq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("only one of 'sd' unit modifiers may be used in the format spec"));
}
}
TEST_CASE("dot separator requested for ASCII encoding should throw", "[text][fmt][exception]")
{
REQUIRE_THROWS_MATCHES(STD_FMT::vformat("{:%dAaq}", STD_FMT::make_format_args(1 * isq::length[m])),
STD_FMT::format_error,
Catch::Matchers::Message("dot unit separator allowed only for Unicode encoding"));
}
TEST_CASE("%q and %Q can be put anywhere in a format string", "[text][fmt]")
{
SECTION("no space") { CHECK(STD_FMT::format("{:%Q%q}", 123 * isq::speed[km / h]) == "123km/h"); }