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Add python build.
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‎tests/python_build/conftest.py

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import os
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import sys
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from pathlib import Path
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import pytest
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CWD = Path(__file__).parent
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ROOT = CWD.parent.parent
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# append directory with build files to sys.path to import them
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sys.path.append(str(ROOT))
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@pytest.fixture
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def shader_files(request):
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shader_path = request.param
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res = {
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"path_input": str(CWD / "fixtures" / f"{shader_path}.glsl"),
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"path_output": str(CWD / "fixtures" / f"{shader_path}.glsl.gen.h"),
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"path_expected_full": str(CWD / "fixtures" / f"{shader_path}_expected_full.glsl"),
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"path_expected_parts": str(CWD / "fixtures" / f"{shader_path}_expected_parts.json"),
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}
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yield res
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if not os.getenv("PYTEST_KEEP_GENERATED_FILES"):
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os.remove(res["path_output"])

‎tests/python_build/fixtures/gles3/_included.glsl

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#define M_PI 3.14159265359

‎tests/python_build/fixtures/gles3/vertex_fragment.glsl

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#include "_included.glsl"
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#[modes]
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mode_ninepatch = #define USE_NINEPATCH
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#[specializations]
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DISABLE_LIGHTING = false
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#[vertex]
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precision highp float;
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precision highp int;
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layout(location = 0) in highp vec3 vertex;
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out highp vec4 position_interp;
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void main() {
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position_interp = vec4(vertex.x,1,0,1);
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}
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#[fragment]
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precision highp float;
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precision highp int;
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in highp vec4 position_interp;
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void main() {
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highp float depth = ((position_interp.z / position_interp.w) + 1.0);
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frag_color = vec4(depth);
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}

‎tests/python_build/fixtures/gles3/vertex_fragment_expected_full.glsl

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/* WARNING, THIS FILE WAS GENERATED, DO NOT EDIT */
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#ifndef VERTEX_FRAGMENT_GLSL_GEN_HGLES3_GLES3
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#define VERTEX_FRAGMENT_GLSL_GEN_HGLES3_GLES3
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#include "drivers/gles3/shader_gles3.h"
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class VertexFragmentShaderGLES3 : public ShaderGLES3 {
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public:
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enum ShaderVariant {
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MODE_NINEPATCH,
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};
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enum Specializations {
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DISABLE_LIGHTING=1,
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};
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_FORCE_INLINE_ bool version_bind_shader(RID p_version,ShaderVariant p_variant,uint64_t p_specialization=0) { return _version_bind_shader(p_version,p_variant,p_specialization); }
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protected:
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virtual void _init() override {
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static const char **_uniform_strings=nullptr;
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static const char* _variant_defines[]={
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"#define USE_NINEPATCH",
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};
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static TexUnitPair *_texunit_pairs=nullptr;
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static UBOPair *_ubo_pairs=nullptr;
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static Specialization _spec_pairs[]={
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{"DISABLE_LIGHTING",false},
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};
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static const Feedback* _feedbacks=nullptr;
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static const char _vertex_code[]={
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10,112,114,101,99,105,115,105,111,110,32,104,105,103,104,112,32,102,108,111,97,116,59,10,112,114,101,99,105,115,105,111,110,32,104,105,103,104,112,32,105,110,116,59,10,10,108,97,121,111,117,116,40,108,111,99,97,116,105,111,110,32,61,32,48,41,32,105,110,32,104,105,103,104,112,32,118,101,99,51,32,118,101,114,116,101,120,59,10,10,111,117,116,32,104,105,103,104,112,32,118,101,99,52,32,112,111,115,105,116,105,111,110,95,105,110,116,101,114,112,59,10,10,118,111,105,100,32,109,97,105,110,40,41,32,123,10,9,112,111,115,105,116,105,111,110,95,105,110,116,101,114,112,32,61,32,118,101,99,52,40,118,101,114,116,101,120,46,120,44,49,44,48,44,49,41,59,10,125,10,10, 0};
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static const char _fragment_code[]={
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10,112,114,101,99,105,115,105,111,110,32,104,105,103,104,112,32,102,108,111,97,116,59,10,112,114,101,99,105,115,105,111,110,32,104,105,103,104,112,32,105,110,116,59,10,10,105,110,32,104,105,103,104,112,32,118,101,99,52,32,112,111,115,105,116,105,111,110,95,105,110,116,101,114,112,59,10,10,118,111,105,100,32,109,97,105,110,40,41,32,123,10,9,104,105,103,104,112,32,102,108,111,97,116,32,100,101,112,116,104,32,61,32,40,40,112,111,115,105,116,105,111,110,95,105,110,116,101,114,112,46,122,32,47,32,112,111,115,105,116,105,111,110,95,105,110,116,101,114,112,46,119,41,32,43,32,49,46,48,41,59,10,9,102,114,97,103,95,99,111,108,111,114,32,61,32,118,101,99,52,40,100,101,112,116,104,41,59,10,125,10, 0};
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_setup(_vertex_code,_fragment_code,"VertexFragmentShaderGLES3",0,_uniform_strings,0,_ubo_pairs,0,_feedbacks,0,_texunit_pairs,1,_spec_pairs,1,_variant_defines);
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}
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};
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#endif
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‎tests/python_build/fixtures/gles3/vertex_fragment_expected_parts.json

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{
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"vertex_lines": [
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"",
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"precision highp float;",
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"precision highp int;",
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"",
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"layout(location = 0) in highp vec3 vertex;",
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"",
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"out highp vec4 position_interp;",
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"",
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"void main() {",
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"\tposition_interp = vec4(vertex.x,1,0,1);",
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"}",
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""
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],
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"fragment_lines": [
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"",
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"precision highp float;",
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"precision highp int;",
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"",
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"in highp vec4 position_interp;",
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"",
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"void main() {",
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"\thighp float depth = ((position_interp.z / position_interp.w) + 1.0);",
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"\tfrag_color = vec4(depth);",
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"}"
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],
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"uniforms": [],
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"fbos": [],
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"texunits": [],
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"texunit_names": [],
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"ubos": [],
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"ubo_names": [],
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"feedbacks": [],
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"vertex_included_files": [],
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"fragment_included_files": [],
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"reading": "fragment",
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"line_offset": 33,
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"vertex_offset": 10,
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"fragment_offset": 23,
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"variant_defines": [
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"#define USE_NINEPATCH"
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],
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"variant_names": [
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"MODE_NINEPATCH"
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],
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"specialization_names": [
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"DISABLE_LIGHTING"
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],
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"specialization_values": [
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" false\n"
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]
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}

‎tests/python_build/fixtures/glsl/_included.glsl

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#define M_PI 3.14159265359

‎tests/python_build/fixtures/glsl/compute.glsl

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#[compute]
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#version 450
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#VERSION_DEFINES
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#include "_included.glsl"
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void main() {
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vec3 static_light = vec3(0, 1, 0);
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}

‎tests/python_build/fixtures/glsl/compute_expected_full.glsl

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/* WARNING, THIS FILE WAS GENERATED, DO NOT EDIT */
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#ifndef COMPUTE_SHADER_GLSL_RAW_H
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#define COMPUTE_SHADER_GLSL_RAW_H
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static const char compute_shader_glsl[] = {
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35,91,99,111,109,112,117,116,101,93,10,10,35,118,101,114,115,105,111,110,32,52,53,48,10,10,35,86,69,82,83,73,79,78,95,68,69,70,73,78,69,83,10,10,10,35,100,101,102,105,110,101,32,77,95,80,73,32,51,46,49,52,49,53,57,50,54,53,51,53,57,10,10,118,111,105,100,32,109,97,105,110,40,41,32,123,10,9,118,101,99,51,32,115,116,97,116,105,99,95,108,105,103,104,116,32,61,32,118,101,99,51,40,48,44,32,49,44,32,48,41,59,10,125,10,0
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};
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#endif

‎tests/python_build/fixtures/glsl/compute_expected_parts.json

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{
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"code": "#[compute]\n\n#version 450\n\n#VERSION_DEFINES\n\n\n#define M_PI 3.14159265359\n\nvoid main() {\n\tvec3 static_light = vec3(0, 1, 0);\n}\n"
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}

‎tests/python_build/fixtures/glsl/vertex_fragment.glsl

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#[versions]
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lines = "#define MODE_LINES";
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#[vertex]
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#version 450
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#VERSION_DEFINES
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layout(location = 0) out vec3 uv_interp;
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void main() {
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#ifdef MODE_LINES
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uv_interp = vec3(0,0,1);
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#endif
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}
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#[fragment]
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#version 450
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#VERSION_DEFINES
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#include "_included.glsl"
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layout(location = 0) out vec4 dst_color;
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void main() {
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dst_color = vec4(1,1,0,0);
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}

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