1bab82ed05b304504e3b5d317486e152dce107313joshualitt/* 2bab82ed05b304504e3b5d317486e152dce107313joshualitt * Copyright 2014 Google Inc. 3bab82ed05b304504e3b5d317486e152dce107313joshualitt * 4bab82ed05b304504e3b5d317486e152dce107313joshualitt * Use of this source code is governed by a BSD-style license that can be 5bab82ed05b304504e3b5d317486e152dce107313joshualitt * found in the LICENSE file. 6bab82ed05b304504e3b5d317486e152dce107313joshualitt */ 7bab82ed05b304504e3b5d317486e152dce107313joshualitt 8e334c596546c7ec79f2b0e55b3a1c2839a94f352Brian Salomon#include "Test.h" 996fcdcc219d2a0d3579719b84b28bede76efba64halcanary 10bab82ed05b304504e3b5d317486e152dce107313joshualitt#if SK_SUPPORT_GPU 11e334c596546c7ec79f2b0e55b3a1c2839a94f352Brian Salomon#include "GrSKSLPrettyPrint.h" 12bab82ed05b304504e3b5d317486e152dce107313joshualitt 13bab82ed05b304504e3b5d317486e152dce107313joshualitt#define ASSERT(x) REPORTER_ASSERT(r, x) 14bab82ed05b304504e3b5d317486e152dce107313joshualitt 15bab82ed05b304504e3b5d317486e152dce107313joshualittconst SkString input1("#this is not a realshader\nvec4 some stuff;outside of a function;" 16bab82ed05b304504e3b5d317486e152dce107313joshualitt "int i(int b, int c) { { some stuff;} fake block; //comments\n return i;}" 1743466a1ade066f96823dbc7963767da3973afd91joshualitt "void main()"); 1843466a1ade066f96823dbc7963767da3973afd91joshualittconst SkString input2("{nowin a function;{indenting;{abit more;dreadedfor((;;)(;)((;;);)){" 1943466a1ade066f96823dbc7963767da3973afd91joshualitt "doingstuff" 20bab82ed05b304504e3b5d317486e152dce107313joshualitt ";for(;;;){and more stufff;mixed garbage\n\n\t\t\t\t\n/*using this" 2143466a1ade066f96823dbc7963767da3973afd91joshualitt " comment\n is"); 2243466a1ade066f96823dbc7963767da3973afd91joshualittconst SkString input3(" dangerous\ndo so at your own\n risk*/;\n\n\t\t\t\n" 2343466a1ade066f96823dbc7963767da3973afd91joshualitt "//a comment"); 2443466a1ade066f96823dbc7963767da3973afd91joshualittconst SkString input4("breaking in comment"); 2543466a1ade066f96823dbc7963767da3973afd91joshualittconst SkString input5("continuing the comment"); 2643466a1ade066f96823dbc7963767da3973afd91joshualittconst SkString input6("\n}}a; little ; love; for ; leading; spaces;} " 27bab82ed05b304504e3b5d317486e152dce107313joshualitt "an struct = { int a; int b; };" 28bab82ed05b304504e3b5d317486e152dce107313joshualitt "int[5] arr = int[5](1,2,3,4,5);} some code at the bottom; for(;;) {} }"); 29bab82ed05b304504e3b5d317486e152dce107313joshualitt 3093ba0a4fc85f04bc1be9429983df1e57473b49a7Brian Osmanconst SkSL::String output1( 31bab82ed05b304504e3b5d317486e152dce107313joshualitt " 1\t#this is not a realshader\n" 32bab82ed05b304504e3b5d317486e152dce107313joshualitt " 2\tvec4 some stuff;\n" 33bab82ed05b304504e3b5d317486e152dce107313joshualitt " 3\toutside of a function;\n" 34bab82ed05b304504e3b5d317486e152dce107313joshualitt " 4\tint i(int b, int c) \n" 35bab82ed05b304504e3b5d317486e152dce107313joshualitt " 5\t{\n" 36bab82ed05b304504e3b5d317486e152dce107313joshualitt " 6\t\t{\n" 37bab82ed05b304504e3b5d317486e152dce107313joshualitt " 7\t\t\tsome stuff;\n" 38bab82ed05b304504e3b5d317486e152dce107313joshualitt " 8\t\t}\n" 39bab82ed05b304504e3b5d317486e152dce107313joshualitt " 9\t\tfake block;\n" 40bab82ed05b304504e3b5d317486e152dce107313joshualitt " 10\t\t//comments\n" 41bab82ed05b304504e3b5d317486e152dce107313joshualitt " 11\t\treturn i;\n" 42bab82ed05b304504e3b5d317486e152dce107313joshualitt " 12\t}\n" 43bab82ed05b304504e3b5d317486e152dce107313joshualitt " 13\tvoid main()\n" 44bab82ed05b304504e3b5d317486e152dce107313joshualitt " 14\t{\n" 45bab82ed05b304504e3b5d317486e152dce107313joshualitt " 15\t\tnowin a function;\n" 46bab82ed05b304504e3b5d317486e152dce107313joshualitt " 16\t\t{\n" 47bab82ed05b304504e3b5d317486e152dce107313joshualitt " 17\t\t\tindenting;\n" 48bab82ed05b304504e3b5d317486e152dce107313joshualitt " 18\t\t\t{\n" 49bab82ed05b304504e3b5d317486e152dce107313joshualitt " 19\t\t\t\tabit more;\n" 50bab82ed05b304504e3b5d317486e152dce107313joshualitt " 20\t\t\t\tdreadedfor((;;)(;)((;;);))\n" 51bab82ed05b304504e3b5d317486e152dce107313joshualitt " 21\t\t\t\t{\n" 52bab82ed05b304504e3b5d317486e152dce107313joshualitt " 22\t\t\t\t\tdoingstuff;\n" 53bab82ed05b304504e3b5d317486e152dce107313joshualitt " 23\t\t\t\t\tfor(;;;)\n" 54bab82ed05b304504e3b5d317486e152dce107313joshualitt " 24\t\t\t\t\t{\n" 55bab82ed05b304504e3b5d317486e152dce107313joshualitt " 25\t\t\t\t\t\tand more stufff;\n" 56bab82ed05b304504e3b5d317486e152dce107313joshualitt " 26\t\t\t\t\t\tmixed garbage/*using this comment\n" 57bab82ed05b304504e3b5d317486e152dce107313joshualitt " 27\t\t\t\t\t\t is dangerous\n" 58bab82ed05b304504e3b5d317486e152dce107313joshualitt " 28\t\t\t\t\t\tdo so at your own\n" 59bab82ed05b304504e3b5d317486e152dce107313joshualitt " 29\t\t\t\t\t\t risk*/;\n" 6043466a1ade066f96823dbc7963767da3973afd91joshualitt " 30\t\t\t\t\t\t//a commentbreaking in commentcontinuing the comment\n" 61bab82ed05b304504e3b5d317486e152dce107313joshualitt " 31\t\t\t\t\t}\n" 62bab82ed05b304504e3b5d317486e152dce107313joshualitt " 32\t\t\t\t}\n" 63bab82ed05b304504e3b5d317486e152dce107313joshualitt " 33\t\t\t\ta;\n" 64bab82ed05b304504e3b5d317486e152dce107313joshualitt " 34\t\t\t\tlittle ;\n" 65bab82ed05b304504e3b5d317486e152dce107313joshualitt " 35\t\t\t\tlove;\n" 66bab82ed05b304504e3b5d317486e152dce107313joshualitt " 36\t\t\t\tfor ;\n" 67bab82ed05b304504e3b5d317486e152dce107313joshualitt " 37\t\t\t\tleading;\n" 68bab82ed05b304504e3b5d317486e152dce107313joshualitt " 38\t\t\t\tspaces;\n" 69bab82ed05b304504e3b5d317486e152dce107313joshualitt " 39\t\t\t}\n" 70bab82ed05b304504e3b5d317486e152dce107313joshualitt " 40\t\t\tan struct = \n" 71bab82ed05b304504e3b5d317486e152dce107313joshualitt " 41\t\t\t{\n" 72bab82ed05b304504e3b5d317486e152dce107313joshualitt " 42\t\t\t\tint a;\n" 73bab82ed05b304504e3b5d317486e152dce107313joshualitt " 43\t\t\t\tint b;\n" 74bab82ed05b304504e3b5d317486e152dce107313joshualitt " 44\t\t\t}\n" 75bab82ed05b304504e3b5d317486e152dce107313joshualitt " 45\t\t\t;\n" 76bab82ed05b304504e3b5d317486e152dce107313joshualitt " 46\t\t\tint[5] arr = int[5](1,2,3,4,5);\n" 77bab82ed05b304504e3b5d317486e152dce107313joshualitt " 47\t\t}\n" 78bab82ed05b304504e3b5d317486e152dce107313joshualitt " 48\t\tsome code at the bottom;\n" 79bab82ed05b304504e3b5d317486e152dce107313joshualitt " 49\t\tfor(;;) \n" 80bab82ed05b304504e3b5d317486e152dce107313joshualitt " 50\t\t{\n" 81bab82ed05b304504e3b5d317486e152dce107313joshualitt " 51\t\t}\n" 82bab82ed05b304504e3b5d317486e152dce107313joshualitt " 52\t}\n" 83bab82ed05b304504e3b5d317486e152dce107313joshualitt " 53\t"); 84bab82ed05b304504e3b5d317486e152dce107313joshualitt 8543466a1ade066f96823dbc7963767da3973afd91joshualittconst SkString neg1("{;;{{{{;;;{{{{{{{{{{{"); 8643466a1ade066f96823dbc7963767da3973afd91joshualittconst SkString neg2("###\n##\n#####(((((((((((((unbalanced verything;;;"); 8743466a1ade066f96823dbc7963767da3973afd91joshualittconst SkString neg3("}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}" 88bab82ed05b304504e3b5d317486e152dce107313joshualitt ";;;;;;/////"); 89bab82ed05b304504e3b5d317486e152dce107313joshualitt 90e334c596546c7ec79f2b0e55b3a1c2839a94f352Brian SalomonDEF_TEST(GrSKSLPrettyPrint, r) { 9143466a1ade066f96823dbc7963767da3973afd91joshualitt SkTArray<const char*> testStr; 9243466a1ade066f96823dbc7963767da3973afd91joshualitt SkTArray<int> lengths; 9343466a1ade066f96823dbc7963767da3973afd91joshualitt testStr.push_back(input1.c_str()); 9443466a1ade066f96823dbc7963767da3973afd91joshualitt lengths.push_back((int)input1.size()); 9543466a1ade066f96823dbc7963767da3973afd91joshualitt testStr.push_back(input2.c_str()); 9643466a1ade066f96823dbc7963767da3973afd91joshualitt lengths.push_back((int)input2.size()); 9743466a1ade066f96823dbc7963767da3973afd91joshualitt testStr.push_back(input3.c_str()); 9843466a1ade066f96823dbc7963767da3973afd91joshualitt lengths.push_back((int)input3.size()); 9943466a1ade066f96823dbc7963767da3973afd91joshualitt testStr.push_back(input4.c_str()); 10043466a1ade066f96823dbc7963767da3973afd91joshualitt lengths.push_back((int)input4.size()); 10143466a1ade066f96823dbc7963767da3973afd91joshualitt testStr.push_back(input5.c_str()); 10243466a1ade066f96823dbc7963767da3973afd91joshualitt lengths.push_back((int)input5.size()); 10343466a1ade066f96823dbc7963767da3973afd91joshualitt testStr.push_back(input6.c_str()); 10443466a1ade066f96823dbc7963767da3973afd91joshualitt lengths.push_back((int)input6.size()); 10543466a1ade066f96823dbc7963767da3973afd91joshualitt 10693ba0a4fc85f04bc1be9429983df1e57473b49a7Brian Osman SkSL::String test = GrSKSLPrettyPrint::PrettyPrint(testStr.begin(), lengths.begin(), 107e334c596546c7ec79f2b0e55b3a1c2839a94f352Brian Salomon testStr.count(), true); 108bab82ed05b304504e3b5d317486e152dce107313joshualitt ASSERT(output1 == test); 109bab82ed05b304504e3b5d317486e152dce107313joshualitt 11043466a1ade066f96823dbc7963767da3973afd91joshualitt testStr.reset(); 11143466a1ade066f96823dbc7963767da3973afd91joshualitt lengths.reset(); 11243466a1ade066f96823dbc7963767da3973afd91joshualitt testStr.push_back(neg1.c_str()); 11343466a1ade066f96823dbc7963767da3973afd91joshualitt lengths.push_back((int)neg1.size()); 11443466a1ade066f96823dbc7963767da3973afd91joshualitt testStr.push_back(neg2.c_str()); 11543466a1ade066f96823dbc7963767da3973afd91joshualitt lengths.push_back((int)neg2.size()); 11643466a1ade066f96823dbc7963767da3973afd91joshualitt testStr.push_back(neg3.c_str()); 11743466a1ade066f96823dbc7963767da3973afd91joshualitt lengths.push_back((int)neg3.size()); 11843466a1ade066f96823dbc7963767da3973afd91joshualitt 119bab82ed05b304504e3b5d317486e152dce107313joshualitt // Just test we don't crash with garbage input 120e334c596546c7ec79f2b0e55b3a1c2839a94f352Brian Salomon ASSERT(GrSKSLPrettyPrint::PrettyPrint(testStr.begin(), lengths.begin(), 1, 121e334c596546c7ec79f2b0e55b3a1c2839a94f352Brian Salomon true).c_str() != nullptr); 122bab82ed05b304504e3b5d317486e152dce107313joshualitt} 123bab82ed05b304504e3b5d317486e152dce107313joshualitt 124bab82ed05b304504e3b5d317486e152dce107313joshualitt#endif 125