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package render_ir_tests
import ir "../../render_ir"
import "core:testing"
@(test)
test_trace_empty_frame_ir :: proc(t: ^testing.T) {
frame := ir.init_frame_ir()
defer ir.destroy_frame_ir(&frame)
trace := ir.trace_frame_ir(&frame)
defer delete(trace)
testing.expect_value(t, trace, "Trace")
}
@(test)
test_trace_draw_and_dispatch :: proc(t: ^testing.T) {
frame := ir.init_frame_ir()
defer ir.destroy_frame_ir(&frame)
render_pass := ir.add_pass(&frame, {kind = .Render, name = "main"})
compute_pass := ir.add_pass(&frame, {kind = .Compute, name = "compute"})
gfx := ir.add_pipeline(&frame, {kind = .Graphics, name = "rect"})
compute := ir.add_pipeline(&frame, {kind = .Compute, name = "particles"})
_ = ir.add_draw(
&frame,
{pass = render_pass, pipeline = gfx, vertex_count = 6, instance_count = 1},
)
_ = ir.add_dispatch(&frame, {pass = compute_pass, pipeline = compute, groups = {8, 1, 1}})
trace := ir.trace_frame_ir(&frame)
defer delete(trace)
expected :=
"Trace\n" +
"begin_pass #1 Render name=\"main\"\n" +
"bind_pipeline #1 Graphics name=\"rect\"\n" +
"draw vertex_count=6 instance_count=1\n" +
"end_pass #1\n" +
"begin_pass #2 Compute name=\"compute\"\n" +
"bind_pipeline #2 Compute name=\"particles\"\n" +
"dispatch groups=8,1,1 shader_id=0 buffers=None push_constants_size=0 barrier_after=false\n" +
"end_pass #2"
testing.expect_value(t, trace, expected)
}
@(test)
test_trace_reuses_pipeline_within_pass :: proc(t: ^testing.T) {
frame := ir.init_frame_ir()
defer ir.destroy_frame_ir(&frame)
pass := ir.add_pass(&frame, {kind = .Render, name = "main"})
gfx := ir.add_pipeline(&frame, {kind = .Graphics, name = "rect"})
_ = ir.add_draw(&frame, {pass = pass, pipeline = gfx, vertex_count = 6, instance_count = 1})
_ = ir.add_draw(&frame, {pass = pass, pipeline = gfx, vertex_count = 12, instance_count = 1})
trace := ir.trace_frame_ir(&frame)
defer delete(trace)
expected :=
"Trace\n" +
"begin_pass #1 Render name=\"main\"\n" +
"bind_pipeline #1 Graphics name=\"rect\"\n" +
"draw vertex_count=6 instance_count=1\n" +
"draw vertex_count=12 instance_count=1\n" +
"end_pass #1"
testing.expect_value(t, trace, expected)
}
@(test)
test_trace_rebinds_same_pipeline_in_new_pass :: proc(t: ^testing.T) {
frame := ir.init_frame_ir()
defer ir.destroy_frame_ir(&frame)
first_pass := ir.add_pass(&frame, {kind = .Render, name = "main"})
second_pass := ir.add_pass(&frame, {kind = .Render, name = "overlay"})
gfx := ir.add_pipeline(&frame, {kind = .Graphics, name = "rect"})
_ = ir.add_draw(
&frame,
{pass = first_pass, pipeline = gfx, vertex_count = 6, instance_count = 1},
)
_ = ir.add_draw(
&frame,
{pass = second_pass, pipeline = gfx, vertex_count = 3, instance_count = 1},
)
trace := ir.trace_frame_ir(&frame)
defer delete(trace)
expected :=
"Trace\n" +
"begin_pass #1 Render name=\"main\"\n" +
"bind_pipeline #1 Graphics name=\"rect\"\n" +
"draw vertex_count=6 instance_count=1\n" +
"end_pass #1\n" +
"begin_pass #2 Render name=\"overlay\"\n" +
"bind_pipeline #1 Graphics name=\"rect\"\n" +
"draw vertex_count=3 instance_count=1\n" +
"end_pass #2"
testing.expect_value(t, trace, expected)
}
@(test)
test_trace_rebinds_pipeline_within_pass :: proc(t: ^testing.T) {
frame := ir.init_frame_ir()
defer ir.destroy_frame_ir(&frame)
pass := ir.add_pass(&frame, {kind = .Render, name = "main"})
first_pipeline := ir.add_pipeline(&frame, {kind = .Graphics, name = "rect"})
second_pipeline := ir.add_pipeline(&frame, {kind = .Graphics, name = "line"})
_ = ir.add_draw(
&frame,
{pass = pass, pipeline = first_pipeline, vertex_count = 6, instance_count = 1},
)
_ = ir.add_draw(
&frame,
{pass = pass, pipeline = second_pipeline, vertex_count = 2, instance_count = 1},
)
trace := ir.trace_frame_ir(&frame)
defer delete(trace)
expected :=
"Trace\n" +
"begin_pass #1 Render name=\"main\"\n" +
"bind_pipeline #1 Graphics name=\"rect\"\n" +
"draw vertex_count=6 instance_count=1\n" +
"bind_pipeline #2 Graphics name=\"line\"\n" +
"draw vertex_count=2 instance_count=1\n" +
"end_pass #1"
testing.expect_value(t, trace, expected)
}
@(test)
test_trace_reports_invalid_public_handles :: proc(t: ^testing.T) {
frame := ir.init_frame_ir()
defer ir.destroy_frame_ir(&frame)
_ = ir.add_draw(
&frame,
{
pass = ir.Pass_Handle(99),
pipeline = ir.Pipeline_Handle(77),
vertex_count = 6,
instance_count = 1,
},
)
trace := ir.trace_frame_ir(&frame)
defer delete(trace)
expected :=
"Trace\n" +
"begin_pass invalid handle=99\n" +
"bind_pipeline invalid handle=77\n" +
"draw vertex_count=6 instance_count=1\n" +
"end_pass #99"
testing.expect_value(t, trace, expected)
}