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| Rev | Author | Line No. | Line |
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| 4358 | Serge | 1 | /* |
| 2 | * Copyright © 2011 Intel Corporation |
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| 3 | * |
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 5 | * copy of this software and associated documentation files (the "Software"), |
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| 6 | * to deal in the Software without restriction, including without limitation |
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| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 9 | * Software is furnished to do so, subject to the following conditions: |
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| 10 | * |
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| 11 | * The above copyright notice and this permission notice (including the next |
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| 12 | * paragraph) shall be included in all copies or substantial portions of the |
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| 13 | * Software. |
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| 14 | * |
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| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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| 19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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| 20 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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| 21 | * DEALINGS IN THE SOFTWARE. |
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| 22 | */ |
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| 23 | |||
| 24 | /** |
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| 25 | * \file test.cpp |
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| 26 | * |
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| 27 | * Standalone tests for the GLSL compiler. |
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| 28 | * |
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| 29 | * This file provides a standalone executable which can be used to |
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| 30 | * test components of the GLSL. |
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| 31 | * |
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| 32 | * Each test is a function with the same signature as main(). The |
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| 33 | * main function interprets its first argument as the name of the test |
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| 34 | * to run, strips out that argument, and then calls the test function. |
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| 35 | */ |
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| 36 | |||
| 37 | #include |
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| 38 | #include |
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| 39 | #include |
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| 40 | |||
| 41 | #include "test_optpass.h" |
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| 42 | |||
| 43 | /** |
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| 44 | * Print proper usage and exit with failure. |
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| 45 | */ |
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| 46 | static void |
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| 47 | usage_fail(const char *name) |
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| 48 | { |
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| 49 | printf("*** usage: %s |
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| 50 | printf("\n"); |
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| 51 | printf("Possible commands are:\n"); |
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| 52 | printf(" optpass: test an optimization pass in isolation\n"); |
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| 53 | exit(EXIT_FAILURE); |
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| 54 | } |
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| 55 | |||
| 56 | static const char *extract_command_from_argv(int *argc, char **argv) |
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| 57 | { |
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| 58 | if (*argc < 2) { |
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| 59 | usage_fail(argv[0]); |
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| 60 | } |
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| 61 | const char *command = argv[1]; |
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| 62 | --*argc; |
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| 63 | memmove(&argv[1], &argv[2], (*argc) * sizeof(argv[1])); |
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| 64 | return command; |
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| 65 | } |
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| 66 | |||
| 67 | int main(int argc, char **argv) |
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| 68 | { |
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| 69 | const char *command = extract_command_from_argv(&argc, argv); |
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| 70 | if (strcmp(command, "optpass") == 0) { |
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| 71 | return test_optpass(argc, argv); |
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| 72 | } else { |
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| 73 | usage_fail(argv[0]); |
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| 74 | } |
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| 75 | |||
| 76 | /* Execution should never reach here. */ |
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| 77 | return EXIT_FAILURE; |
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| 78 | } |