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Add %v for formatting vectors

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This commit is contained in:
Marcus Elg
2022-07-31 17:50:02 +02:00
parent 0c5f254956
commit dbc165715b
2 changed files with 164 additions and 5 deletions
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94
tests/core/string/test_string.h
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@@ -803,6 +803,96 @@ TEST_CASE("[String] sprintf") {
REQUIRE(error == false);
CHECK(output == String("fish -99.990000 frog"));
////// VECTORS
// Vector2
format = "fish %v frog";
args.clear();
args.push_back(Variant(Vector2(19.99, 1.00)));
output = format.sprintf(args, &error);
REQUIRE(error == false);
CHECK(output == String("fish (19.990000, 1.000000) frog"));
// Vector3
format = "fish %v frog";
args.clear();
args.push_back(Variant(Vector3(19.99, 1.00, -2.05)));
output = format.sprintf(args, &error);
REQUIRE(error == false);
CHECK(output == String("fish (19.990000, 1.000000, -2.050000) frog"));
// Vector4
format = "fish %v frog";
args.clear();
args.push_back(Variant(Vector4(19.99, 1.00, -2.05, 5.5)));
output = format.sprintf(args, &error);
REQUIRE(error == false);
CHECK(output == String("fish (19.990000, 1.000000, -2.050000, 5.500000) frog"));
// Vector with negative values
format = "fish %v frog";
args.clear();
args.push_back(Variant(Vector2(-19.99, -1.00)));
output = format.sprintf(args, &error);
REQUIRE(error == false);
CHECK(output == String("fish (-19.990000, -1.000000) frog"));
// Vector left-padded
format = "fish %11v frog";
args.clear();
args.push_back(Variant(Vector3(19.99, 1.00, -2.05)));
output = format.sprintf(args, &error);
REQUIRE(error == false);
CHECK(output == String("fish ( 19.990000, 1.000000, -2.050000) frog"));
// Vector right-padded
format = "fish %-11v frog";
args.clear();
args.push_back(Variant(Vector3(19.99, 1.00, -2.05)));
output = format.sprintf(args, &error);
REQUIRE(error == false);
CHECK(output == String("fish (19.990000 , 1.000000 , -2.050000 ) frog"));
// Vector left-padded with zeros
format = "fish %011v frog";
args.clear();
args.push_back(Variant(Vector3(19.99, 1.00, -2.05)));
output = format.sprintf(args, &error);
REQUIRE(error == false);
CHECK(output == String("fish (0019.990000, 0001.000000, -002.050000) frog"));
// Vector given Vector3i.
format = "fish %v frog";
args.clear();
args.push_back(Variant(Vector3i(19, 1, -2)));
output = format.sprintf(args, &error);
REQUIRE(error == false);
CHECK(output == String("fish (19.000000, 1.000000, -2.000000) frog"));
// Vector with 1 decimals.
format = "fish %.1v frog";
args.clear();
args.push_back(Variant(Vector3(19.99, 1.00, -2.05)));
output = format.sprintf(args, &error);
REQUIRE(error == false);
CHECK(output == String("fish (20.0, 1.0, -2.0) frog"));
// Vector with 12 decimals.
format = "fish %.12v frog";
args.clear();
args.push_back(Variant(Vector3(19.00, 1.00, -2.00)));
output = format.sprintf(args, &error);
REQUIRE(error == false);
CHECK(output == String("fish (19.000000000000, 1.000000000000, -2.000000000000) frog"));
// Vector with no decimals.
format = "fish %.v frog";
args.clear();
args.push_back(Variant(Vector3(19.99, 1.00, -2.05)));
output = format.sprintf(args, &error);
REQUIRE(error == false);
CHECK(output == String("fish (20, 1, -2) frog"));
/////// Strings.
// String
@@ -920,14 +1010,14 @@ TEST_CASE("[String] sprintf") {
REQUIRE(error);
CHECK(output == "too many decimal points in format");
// * not a number
// * not a number or vector
format = "fish %*f frog";
args.clear();
args.push_back("cheese");
args.push_back(99.99);
output = format.sprintf(args, &error);
REQUIRE(error);
CHECK(output == "* wants number");
CHECK(output == "* wants number or vector");
// Character too long.
format = "fish %c frog";