src/compiler/glsl/tests/general_ir_test.cpp

   1 /*
   2  * Copyright © 2013 Intel Corporation
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  21  * DEALINGS IN THE SOFTWARE.
  22  */
  23 #include <gtest/gtest.h>
  24 #include "main/compiler.h"
  25 #include "main/mtypes.h"
  26 #include "main/macros.h"
  27 #include "ir.h"
  28
  29 TEST(ir_variable_constructor, interface)
  30 {
  31    void *mem_ctx = ralloc_context(NULL);
  32
  33    static const glsl_struct_field f[] = {
  34       glsl_struct_field(glsl_type::vec(4), "v")
  35    };
  36
  37    const glsl_type *const interface =
  38       glsl_type::get_interface_instance(f,
  39                                         ARRAY_SIZE(f),
  40                                         GLSL_INTERFACE_PACKING_STD140,
  41                                         "simple_interface");
  42
  43    static const char name[] = "named_instance";
  44
  45    ir_variable *const v =
  46       new(mem_ctx) ir_variable(interface, name, ir_var_uniform);
  47
  48    EXPECT_STREQ(name, v->name);
  49    EXPECT_NE(name, v->name);
  50    EXPECT_EQ(interface, v->type);
  51    EXPECT_EQ(interface, v->get_interface_type());
  52 }
  53
  54 TEST(ir_variable_constructor, interface_array)
  55 {
  56    void *mem_ctx = ralloc_context(NULL);
  57
  58    static const glsl_struct_field f[] = {
  59       glsl_struct_field(glsl_type::vec(4), "v")
  60    };
  61
  62    const glsl_type *const interface =
  63       glsl_type::get_interface_instance(f,
  64                                         ARRAY_SIZE(f),
  65                                         GLSL_INTERFACE_PACKING_STD140,
  66                                         "simple_interface");
  67
  68    const glsl_type *const interface_array =
  69       glsl_type::get_array_instance(interface, 2);
  70
  71    static const char name[] = "array_instance";
  72
  73    ir_variable *const v =
  74       new(mem_ctx) ir_variable(interface_array, name, ir_var_uniform);
  75
  76    EXPECT_STREQ(name, v->name);
  77    EXPECT_NE(name, v->name);
  78    EXPECT_EQ(interface_array, v->type);
  79    EXPECT_EQ(interface, v->get_interface_type());
  80 }