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shader_jit/tests: Use generator-expressions for nested-loop test cases

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Tests more permutations of inputs than just the two it had before
This commit is contained in:
Wunkolo 2024-04-12 08:20:19 -07:00
parent 07e949ebb9
commit 18c057f276
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1 changed files with 3 additions and 19 deletions
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22
src/tests/video_core/shader/shader_jit_compiler.cpp
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@ -12,6 +12,7 @@
#include <catch2/catch_approx.hpp>
#include <catch2/catch_template_test_macros.hpp>
#include <catch2/catch_test_macros.hpp>
#include <catch2/generators/catch_generators.hpp>
#include <fmt/format.h>
#include <nihstro/inline_assembly.h>
#include "video_core/pica/shader_setup.h"
@ -652,8 +653,8 @@ SHADER_TEST_CASE("Nested Loop", "[video_core][shader][shader_jit]") {
});
{
shader_test.shader_setup->uniforms.i[0] = {4, 0, 1, 0};
shader_test.shader_setup->uniforms.i[1] = {4, 0, 1, 0};
shader_test.shader_setup->uniforms.i[0] = {GENERATE(4, 9), 0, GENERATE(1, 2), 0};
shader_test.shader_setup->uniforms.i[1] = {GENERATE(4, 7), 0, GENERATE(1, 1), 0};
Common::Vec4<u8> loop_parms{shader_test.shader_setup->uniforms.i[0]};
const int expected_aL = loop_parms[1] + ((loop_parms[0] + 1) * loop_parms[2]);
@ -666,23 +667,6 @@ SHADER_TEST_CASE("Nested Loop", "[video_core][shader][shader_jit]") {
Pica::ShaderUnit shader_unit;
shader_test.Run(shader_unit, input);
REQUIRE(shader_unit.address_registers[2] == expected_aL);
REQUIRE(shader_unit.output[0].x.ToFloat32() == Catch::Approx(expected_out));
}
{
shader_test.shader_setup->uniforms.i[0] = {9, 0, 2, 0};
shader_test.shader_setup->uniforms.i[1] = {7, 0, 1, 0};
const Common::Vec4<u8> loop_parms{shader_test.shader_setup->uniforms.i[0]};
const int expected_aL = loop_parms[1] + ((loop_parms[0] + 1) * loop_parms[2]);
const float input = 1.0f;
const float expected_out = (((shader_test.shader_setup->uniforms.i[0][0] + 1) *
(shader_test.shader_setup->uniforms.i[1][0] + 1)) *
input) +
input;
Pica::ShaderUnit shader_unit;
shader_test.Run(shader_unit, input);
REQUIRE(shader_unit.address_registers[2] == expected_aL);
REQUIRE(shader_unit.output[0].x.ToFloat32() == Catch::Approx(expected_out));
}