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| 1 | +// SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | +pragma solidity >=0.4.23; |
| 3 | + |
| 4 | +import "../src/test.sol"; |
| 5 | + |
| 6 | +contract DemoTest is DSTest { |
| 7 | + function test_this() public pure { |
| 8 | + require(true); |
| 9 | + } |
| 10 | + function test_logs() public { |
| 11 | + emit log("-- log(string)"); |
| 12 | + emit log("a string"); |
| 13 | + |
| 14 | + emit log("-- log_named_uint(string, uint)"); |
| 15 | + log_named_uint("uint", 512); |
| 16 | + |
| 17 | + emit log("-- log_named_int(string, int)"); |
| 18 | + log_named_int("int", -512); |
| 19 | + |
| 20 | + emit log("-- log_named_address(string, address)"); |
| 21 | + log_named_address("address", address(this)); |
| 22 | + |
| 23 | + emit log("-- log_named_bytes32(string, bytes32)"); |
| 24 | + log_named_bytes32("bytes32", "a string"); |
| 25 | + |
| 26 | + emit log("-- log_named_bytes(string, bytes)"); |
| 27 | + log_named_bytes("bytes", hex"cafefe"); |
| 28 | + |
| 29 | + emit log("-- log_named_string(string, string)"); |
| 30 | + log_named_string("string", "a string"); |
| 31 | + |
| 32 | + emit log("-- log_named_decimal_uint(string, uint, uint)"); |
| 33 | + log_named_decimal_uint("decimal uint", 1.0e18, 18); |
| 34 | + |
| 35 | + emit log("-- log_named_decimal_int(string, int, uint)"); |
| 36 | + log_named_decimal_int("decimal int", -1.0e18, 18); |
| 37 | + } |
| 38 | + event log_old_named_uint(bytes32,uint); |
| 39 | + function test_old_logs() public { |
| 40 | + log_old_named_uint("key", 500); |
| 41 | + log_named_bytes32("bkey", "val"); |
| 42 | + } |
| 43 | + function test_trace() public view { |
| 44 | + this.echo("string 1", "string 2"); |
| 45 | + } |
| 46 | + function test_multiline() public { |
| 47 | + emit log("a multiline\\n" "string"); |
| 48 | + emit log("a multiline " "string"); |
| 49 | + log_bytes("a string"); |
| 50 | + log_bytes("a multiline\n" "string"); |
| 51 | + log_bytes("a multiline\\n" "string"); |
| 52 | + emit log(unicode"Ώ"); |
| 53 | + logs(hex"0000"); |
| 54 | + log_named_bytes("0x0000", hex"0000"); |
| 55 | + logs(hex"ff"); |
| 56 | + } |
| 57 | + function echo(string memory s1, string memory s2) public pure |
| 58 | + returns (string memory, string memory) |
| 59 | + { |
| 60 | + return (s1, s2); |
| 61 | + } |
| 62 | + |
| 63 | + function prove_this(uint x) public { |
| 64 | + log_named_uint("sym x", x); |
| 65 | + assertGt(x + 1, 0); |
| 66 | + } |
| 67 | + |
| 68 | + function test_logn() public { |
| 69 | + assembly { |
| 70 | + log0(0x01, 0x02) |
| 71 | + log1(0x01, 0x02, 0x03) |
| 72 | + log2(0x01, 0x02, 0x03, 0x04) |
| 73 | + log3(0x01, 0x02, 0x03, 0x04, 0x05) |
| 74 | + } |
| 75 | + } |
| 76 | + |
| 77 | + event MyEvent(uint, uint indexed, uint, uint indexed); |
| 78 | + function test_events() public { |
| 79 | + emit MyEvent(1, 2, 3, 4); |
| 80 | + } |
| 81 | + |
| 82 | + function test_asserts() public { |
| 83 | + string memory err = "this test has failed!"; |
| 84 | + emit log("## assertTrue(bool)\n"); |
| 85 | + assertTrue(false); |
| 86 | + emit log("\n"); |
| 87 | + assertTrue(false, err); |
| 88 | + |
| 89 | + emit log("\n## assertEq(address,address)\n"); |
| 90 | + assertEq(address(this), msg.sender); |
| 91 | + emit log("\n"); |
| 92 | + assertEq(address(this), msg.sender, err); |
| 93 | + |
| 94 | + emit log("\n## assertEq32(bytes32,bytes32)\n"); |
| 95 | + assertEq32("bytes 1", "bytes 2"); |
| 96 | + emit log("\n"); |
| 97 | + assertEq32("bytes 1", "bytes 2", err); |
| 98 | + |
| 99 | + emit log("\n## assertEq(bytes32,bytes32)\n"); |
| 100 | + assertEq32("bytes 1", "bytes 2"); |
| 101 | + emit log("\n"); |
| 102 | + assertEq32("bytes 1", "bytes 2", err); |
| 103 | + |
| 104 | + emit log("\n## assertEq(uint,uint)\n"); |
| 105 | + assertEq(uint(0), 1); |
| 106 | + emit log("\n"); |
| 107 | + assertEq(uint(0), 1, err); |
| 108 | + |
| 109 | + emit log("\n## assertEq(int,int)\n"); |
| 110 | + assertEq(-1, -2); |
| 111 | + emit log("\n"); |
| 112 | + assertEq(-1, -2, err); |
| 113 | + |
| 114 | + emit log("\n## assertEqDecimal(int,int,uint)\n"); |
| 115 | + assertEqDecimal(-1.0e18, -1.1e18, 18); |
| 116 | + emit log("\n"); |
| 117 | + assertEqDecimal(-1.0e18, -1.1e18, 18, err); |
| 118 | + |
| 119 | + emit log("\n## assertEqDecimal(uint,uint,uint)\n"); |
| 120 | + assertEqDecimal(uint(1.0e18), 1.1e18, 18); |
| 121 | + emit log("\n"); |
| 122 | + assertEqDecimal(uint(1.0e18), 1.1e18, 18, err); |
| 123 | + |
| 124 | + emit log("\n## assertGt(uint,uint)\n"); |
| 125 | + assertGt(uint(0), 0); |
| 126 | + emit log("\n"); |
| 127 | + assertGt(uint(0), 0, err); |
| 128 | + |
| 129 | + emit log("\n## assertGt(int,int)\n"); |
| 130 | + assertGt(-1, -1); |
| 131 | + emit log("\n"); |
| 132 | + assertGt(-1, -1, err); |
| 133 | + |
| 134 | + emit log("\n## assertGtDecimal(int,int,uint)\n"); |
| 135 | + assertGtDecimal(-2.0e18, -1.1e18, 18); |
| 136 | + emit log("\n"); |
| 137 | + assertGtDecimal(-2.0e18, -1.1e18, 18, err); |
| 138 | + |
| 139 | + emit log("\n## assertGtDecimal(uint,uint,uint)\n"); |
| 140 | + assertGtDecimal(uint(1.0e18), 1.1e18, 18); |
| 141 | + emit log("\n"); |
| 142 | + assertGtDecimal(uint(1.0e18), 1.1e18, 18, err); |
| 143 | + |
| 144 | + emit log("\n## assertGe(uint,uint)\n"); |
| 145 | + assertGe(uint(0), 1); |
| 146 | + emit log("\n"); |
| 147 | + assertGe(uint(0), 1, err); |
| 148 | + |
| 149 | + emit log("\n## assertGe(int,int)\n"); |
| 150 | + assertGe(-1, 0); |
| 151 | + emit log("\n"); |
| 152 | + assertGe(-1, 0, err); |
| 153 | + |
| 154 | + emit log("\n## assertGeDecimal(int,int,uint)\n"); |
| 155 | + assertGeDecimal(-2.0e18, -1.1e18, 18); |
| 156 | + emit log("\n"); |
| 157 | + assertGeDecimal(-2.0e18, -1.1e18, 18, err); |
| 158 | + |
| 159 | + emit log("\n## assertGeDecimal(uint,uint,uint)\n"); |
| 160 | + assertGeDecimal(uint(1.0e18), 1.1e18, 18); |
| 161 | + emit log("\n"); |
| 162 | + assertGeDecimal(uint(1.0e18), 1.1e18, 18, err); |
| 163 | + |
| 164 | + emit log("\n## assertLt(uint,uint)\n"); |
| 165 | + assertLt(uint(0), 0); |
| 166 | + emit log("\n"); |
| 167 | + assertLt(uint(0), 0, err); |
| 168 | + |
| 169 | + emit log("\n## assertLt(int,int)\n"); |
| 170 | + assertLt(-1, -1); |
| 171 | + emit log("\n"); |
| 172 | + assertLt(-1, -1, err); |
| 173 | + |
| 174 | + emit log("\n## assertLtDecimal(int,int,uint)\n"); |
| 175 | + assertLtDecimal(-1.0e18, -1.1e18, 18); |
| 176 | + emit log("\n"); |
| 177 | + assertLtDecimal(-1.0e18, -1.1e18, 18, err); |
| 178 | + |
| 179 | + emit log("\n## assertLtDecimal(uint,uint,uint)\n"); |
| 180 | + assertLtDecimal(uint(2.0e18), 1.1e18, 18); |
| 181 | + emit log("\n"); |
| 182 | + assertLtDecimal(uint(2.0e18), 1.1e18, 18, err); |
| 183 | + |
| 184 | + emit log("\n## assertLe(uint,uint)\n"); |
| 185 | + assertLe(uint(1), 0); |
| 186 | + emit log("\n"); |
| 187 | + assertLe(uint(1), 0, err); |
| 188 | + |
| 189 | + emit log("\n## assertLe(int,int)\n"); |
| 190 | + assertLe(0, -1); |
| 191 | + emit log("\n"); |
| 192 | + assertLe(0, -1, err); |
| 193 | + |
| 194 | + emit log("\n## assertLeDecimal(int,int,uint)\n"); |
| 195 | + assertLeDecimal(-1.0e18, -1.1e18, 18); |
| 196 | + emit log("\n"); |
| 197 | + assertLeDecimal(-1.0e18, -1.1e18, 18, err); |
| 198 | + |
| 199 | + emit log("\n## assertLeDecimal(uint,uint,uint)\n"); |
| 200 | + assertLeDecimal(uint(2.0e18), 1.1e18, 18); |
| 201 | + emit log("\n"); |
| 202 | + assertLeDecimal(uint(2.0e18), 1.1e18, 18, err); |
| 203 | + |
| 204 | + emit log("\n## assertEq(string,string)\n"); |
| 205 | + string memory s1 = "string 1"; |
| 206 | + string memory s2 = "string 2"; |
| 207 | + assertEq(s1, s2); |
| 208 | + emit log("\n"); |
| 209 | + assertEq(s1, s2, err); |
| 210 | + |
| 211 | + emit log("\n## assertEq0(bytes,bytes)\n"); |
| 212 | + assertEq0(hex"abcdef01", hex"abcdef02"); |
| 213 | + log("\n"); |
| 214 | + assertEq0(hex"abcdef01", hex"abcdef02", err); |
| 215 | + } |
| 216 | +} |
| 217 | + |
| 218 | +contract DemoTestWithSetUp { |
| 219 | + function setUp() public { |
| 220 | + } |
| 221 | + function test_pass() public pure { |
| 222 | + } |
| 223 | +} |
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