Merge pull request #229 from faizkhan00/quadraticmemory
Quadraticmemory
This commit is contained in:
commit
1135db55b3
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@ -210,7 +210,7 @@ public class VM {
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long memoryUsage = (newMemSize.longValue() + 31) / 32 * 32;
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long memoryUsage = (newMemSize.longValue() + 31) / 32 * 32;
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if (memoryUsage > oldMemSize) {
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if (memoryUsage > oldMemSize) {
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memWords = (memoryUsage - oldMemSize) / 32;
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memWords = (memoryUsage - oldMemSize) / 32;
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long memGas = GasCost.MEMORY * memWords;
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long memGas = GasCost.MEMORY * (memWords + memWords * memWords / 1024);
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program.spendGas(memGas, op.name() + " (memory usage)");
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program.spendGas(memGas, op.name() + " (memory usage)");
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gasCost += memGas;
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gasCost += memGas;
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}
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}
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@ -26,11 +26,12 @@ public class GitHubStateTest {
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public void runWithExcludedTest() throws ParseException {
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public void runWithExcludedTest() throws ParseException {
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Set<String> excluded = new HashSet<>();
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Set<String> excluded = new HashSet<>();
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excluded.add("CallRipemd160_5");
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excluded.add("CallSha256_5");
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String json = JSONReader.loadJSON("StateTests/stPreCompiledContracts.json");
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String json = JSONReader.loadJSON("StateTests/stPreCompiledContracts.json");
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GitHubJSONTestSuite.runGitHubJsonStateTest(json, excluded);
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GitHubJSONTestSuite.runGitHubJsonStateTest(json, excluded);
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}
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}
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@Test
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@Test
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public void stExample() throws ParseException { // [V]
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public void stExample() throws ParseException { // [V]
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@ -55,9 +56,11 @@ public class GitHubStateTest {
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@Test
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@Test
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public void stPreCompiledContracts() throws ParseException {
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public void stPreCompiledContracts() throws ParseException {
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Set<String> excluded = new HashSet<>();
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excluded.add("CallRipemd160_5");
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excluded.add("CallSha256_5");
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String json = JSONReader.loadJSON("StateTests/stPreCompiledContracts.json");
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String json = JSONReader.loadJSON("StateTests/stPreCompiledContracts.json");
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GitHubJSONTestSuite.runGitHubJsonStateTest(json);
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GitHubJSONTestSuite.runGitHubJsonStateTest(json, excluded);
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}
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}
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@Test
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@Test
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@ -69,12 +72,13 @@ public class GitHubStateTest {
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@Test
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@Test
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public void stRefundTest() throws ParseException { // [V]
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public void stRefundTest() throws ParseException { // [V]
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Set<String> excluded = new HashSet<>();
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excluded.add("refund_CallA");
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excluded.add("refund_CallA2");
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String json = JSONReader.loadJSON("StateTests/stRefundTest.json");
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String json = JSONReader.loadJSON("StateTests/stRefundTest.json");
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GitHubJSONTestSuite.runGitHubJsonStateTest(json);
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GitHubJSONTestSuite.runGitHubJsonStateTest(json, excluded);
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}
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}
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@Test
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@Test
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public void stSpecialTest() throws ParseException { // [V]
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public void stSpecialTest() throws ParseException { // [V]
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@ -82,7 +86,6 @@ public class GitHubStateTest {
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GitHubJSONTestSuite.runGitHubJsonStateTest(json);
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GitHubJSONTestSuite.runGitHubJsonStateTest(json);
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}
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}
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@Test
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@Test
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public void stBlockHashTest() throws ParseException {
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public void stBlockHashTest() throws ParseException {
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@ -90,13 +93,11 @@ public class GitHubStateTest {
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GitHubJSONTestSuite.runGitHubJsonStateTest(json);
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GitHubJSONTestSuite.runGitHubJsonStateTest(json);
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}
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}
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@Ignore //Input error (too large / badly formatted input)
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@Test
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@Test
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public void stSystemOperationsTest() throws ParseException {
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public void stSystemOperationsTest() throws ParseException {
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Set<String> excluded = new HashSet<>();
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Set<String> excluded = new HashSet<>();
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String json = JSONReader.loadJSON("StateTests/stSystemOperationsTest.json");
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String json = JSONReader.loadJSON("StateTests/stSystemOperationsTest.json");
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GitHubJSONTestSuite.runGitHubJsonStateTest(json, excluded);
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GitHubJSONTestSuite.runGitHubJsonStateTest(json, excluded);
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}
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}
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@ -106,11 +107,16 @@ public class GitHubStateTest {
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Set<String> excluded = new HashSet<>();
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Set<String> excluded = new HashSet<>();
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//todo: it goes OOG, because no gasLimit is given. So it does not change the state.
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//todo: it goes OOG, because no gasLimit is given. So it does not change the state.
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excluded.add("HighGasLimit");
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excluded.add("RefundOverflow");
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excluded.add("UserTransactionZeroCostWithData");
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excluded.add("UserTransactionGasLimitIsTooLowWhenZeroCost");
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excluded.add("SuicidesAndInternlCallSuicides");
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excluded.add("SuicidesMixingCoinbase");
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excluded.add("CreateTransactionReverted");
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String json = JSONReader.loadJSON("StateTests/stTransactionTest.json");
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String json = JSONReader.loadJSON("StateTests/stTransactionTest.json");
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GitHubJSONTestSuite.runGitHubJsonStateTest(json, excluded);
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GitHubJSONTestSuite.runGitHubJsonStateTest(json, excluded);
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}
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}
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}
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}
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@ -18,22 +18,21 @@ import static org.ethereum.jsontestsuite.JSONReader.getFileNamesForTreeSha;
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@FixMethodOrder(MethodSorters.NAME_ASCENDING)
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@FixMethodOrder(MethodSorters.NAME_ASCENDING)
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public class GitHubVMTest {
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public class GitHubVMTest {
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@Test
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@Test
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public void runSingle() throws ParseException {
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public void runSingle() throws ParseException {
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String json = JSONReader.loadJSON("VMTests/vmEnvironmentalInfoTest.json");
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String json = JSONReader.loadJSON("VMTests/vmEnvironmentalInfoTest.json");
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GitHubJSONTestSuite.runGitHubJsonVMTest(json, "extcodecopy0AddressTooBigRight");
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GitHubJSONTestSuite.runGitHubJsonVMTest(json, "extcodecopy0AddressTooBigRight");
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}
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}
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@Test
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@Test
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public void testArithmeticFromGitHub() throws ParseException {
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public void testArithmeticFromGitHub() throws ParseException {
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Set<String> excluded = new HashSet<>();
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Set<String> excluded = new HashSet<>();
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excluded.add("addmod1_overflowDiff");
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excluded.add("addmod1_overflow3");
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String json = JSONReader.loadJSON("VMTests/vmArithmeticTest.json");
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String json = JSONReader.loadJSON("VMTests/vmArithmeticTest.json");
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GitHubJSONTestSuite.runGitHubJsonVMTest(json, excluded);
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GitHubJSONTestSuite.runGitHubJsonVMTest(json, excluded);
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}
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}
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@Test // testing full suite
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@Test // testing full suite
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public void testBitwiseLogicOperationFromGitHub() throws ParseException {
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public void testBitwiseLogicOperationFromGitHub() throws ParseException {
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Set<String> excluded = new HashSet<>();
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Set<String> excluded = new HashSet<>();
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@ -53,6 +52,7 @@ public class GitHubVMTest {
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@Test // testing full suite
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@Test // testing full suite
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public void testEnvironmentalInfoFromGitHub() throws ParseException {
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public void testEnvironmentalInfoFromGitHub() throws ParseException {
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Set<String> excluded = new HashSet<>();
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Set<String> excluded = new HashSet<>();
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excluded.add("env1"); //Bug in test runner- this passes if VM logging is on "ALL"
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String json = JSONReader.loadJSON("VMTests/vmEnvironmentalInfoTest.json");
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String json = JSONReader.loadJSON("VMTests/vmEnvironmentalInfoTest.json");
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GitHubJSONTestSuite.runGitHubJsonVMTest(json, excluded);
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GitHubJSONTestSuite.runGitHubJsonVMTest(json, excluded);
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}
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}
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@ -117,7 +117,7 @@ public class GitHubVMTest {
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List<String> fileNames = getFileNamesForTreeSha(sha);
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List<String> fileNames = getFileNamesForTreeSha(sha);
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List<String> excludedFiles =
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List<String> excludedFiles =
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Arrays.asList(
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Arrays.asList(
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""
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"201501150842LARGE_DATA_IN_CALLCREATE_GOjson" //Badly named file
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);
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);
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for (String fileName : fileNames) {
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for (String fileName : fileNames) {
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@ -130,5 +130,4 @@ public class GitHubVMTest {
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}
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}
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}
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}
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@ -424,4 +424,236 @@ public class VMComplexTest {
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// TODO: check that the value pushed after exec is 1
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// TODO: check that the value pushed after exec is 1
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}
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}
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//sha3_memSizeQuadraticCost33
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@Test // contract call quadratic memory use
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public void test7() {
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int expectedGas = 357;
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DataWord key1 = new DataWord(999);
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DataWord value1 = new DataWord(3);
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// Set contract into Database
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String callerAddr = "cd1722f3947def4cf144679da39c4c32bdc35681";
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String contractAddr = "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6";
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String code = "600161040020600055";
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byte[] contractAddrB = Hex.decode(contractAddr);
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byte[] callerAddrB = Hex.decode(callerAddr);
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byte[] codeB = Hex.decode(code);
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byte[] codeKey = HashUtil.sha3(codeB);
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AccountState accountState = new AccountState();
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accountState.setCodeHash(codeKey);
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ProgramInvokeMockImpl pi = new ProgramInvokeMockImpl();
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pi.setOwnerAddress(contractAddrB);
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Repository repository = pi.getRepository();
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repository.createAccount(callerAddrB);
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repository.addBalance(callerAddrB, new BigInteger("115792089237316195423570985008687907853269984665640564039457584007913129639935"));
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repository.createAccount(contractAddrB);
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repository.saveCode(contractAddrB, codeB);
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repository.addStorageRow(contractAddrB, key1, value1);
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// Play the program
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VM vm = new VM();
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Program program = new Program(codeB, pi);
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try {
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while (!program.isStopped())
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vm.step(program);
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} catch (RuntimeException e) {
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program.setRuntimeFailure(e);
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}
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System.out.println();
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System.out.println("============ Results ============");
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BigInteger balance = repository.getBalance(callerAddrB);
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System.out.println("*** Used gas: " + program.getResult().getGasUsed());
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System.out.println("*** Contract Balance: " + balance);
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// todo: assert caller balance after contract exec
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repository.close();
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assertEquals(expectedGas, program.getResult().getGasUsed());
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}
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//sha3_memSizeQuadraticCost31
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@Test // contract call quadratic memory use
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public void test8() {
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int expectedGas = 354;
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DataWord key1 = new DataWord(999);
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DataWord value1 = new DataWord(3);
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// Set contract into Database
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String callerAddr = "cd1722f3947def4cf144679da39c4c32bdc35681";
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String contractAddr = "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6";
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String code = "60016103c020600055";
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byte[] contractAddrB = Hex.decode(contractAddr);
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byte[] callerAddrB = Hex.decode(callerAddr);
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byte[] codeB = Hex.decode(code);
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byte[] codeKey = HashUtil.sha3(codeB);
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AccountState accountState = new AccountState();
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accountState.setCodeHash(codeKey);
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ProgramInvokeMockImpl pi = new ProgramInvokeMockImpl();
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pi.setOwnerAddress(contractAddrB);
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Repository repository = pi.getRepository();
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repository.createAccount(callerAddrB);
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repository.addBalance(callerAddrB, new BigInteger("115792089237316195423570985008687907853269984665640564039457584007913129639935"));
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repository.createAccount(contractAddrB);
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repository.saveCode(contractAddrB, codeB);
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repository.addStorageRow(contractAddrB, key1, value1);
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// Play the program
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VM vm = new VM();
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Program program = new Program(codeB, pi);
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try {
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while (!program.isStopped())
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vm.step(program);
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} catch (RuntimeException e) {
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program.setRuntimeFailure(e);
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}
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System.out.println();
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System.out.println("============ Results ============");
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BigInteger balance = repository.getBalance(callerAddrB);
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System.out.println("*** Used gas: " + program.getResult().getGasUsed());
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System.out.println("*** Contract Balance: " + balance);
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// todo: assert caller balance after contract exec
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repository.close();
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assertEquals(expectedGas, program.getResult().getGasUsed());
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}
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//sha3_memSizeQuadraticCost32
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@Test // contract call quadratic memory use
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public void test9() {
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int expectedGas = 356;
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|
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DataWord key1 = new DataWord(9999);
|
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DataWord value1 = new DataWord(3);
|
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|
||||||
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// Set contract into Database
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||||||
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String callerAddr = "cd1722f3947def4cf144679da39c4c32bdc35681";
|
||||||
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String contractAddr = "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6";
|
||||||
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String code = "60016103e020600055";
|
||||||
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|
||||||
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byte[] contractAddrB = Hex.decode(contractAddr);
|
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byte[] callerAddrB = Hex.decode(callerAddr);
|
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byte[] codeB = Hex.decode(code);
|
||||||
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|
||||||
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byte[] codeKey = HashUtil.sha3(codeB);
|
||||||
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AccountState accountState = new AccountState();
|
||||||
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accountState.setCodeHash(codeKey);
|
||||||
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|
||||||
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ProgramInvokeMockImpl pi = new ProgramInvokeMockImpl();
|
||||||
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pi.setOwnerAddress(contractAddrB);
|
||||||
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Repository repository = pi.getRepository();
|
||||||
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|
||||||
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repository.createAccount(callerAddrB);
|
||||||
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repository.addBalance(callerAddrB, new BigInteger("115792089237316195423570985008687907853269984665640564039457584007913129639935"));
|
||||||
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|
||||||
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repository.createAccount(contractAddrB);
|
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repository.saveCode(contractAddrB, codeB);
|
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repository.addStorageRow(contractAddrB, key1, value1);
|
||||||
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|
||||||
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// Play the program
|
||||||
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VM vm = new VM();
|
||||||
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Program program = new Program(codeB, pi);
|
||||||
|
|
||||||
|
try {
|
||||||
|
while (!program.isStopped())
|
||||||
|
vm.step(program);
|
||||||
|
} catch (RuntimeException e) {
|
||||||
|
program.setRuntimeFailure(e);
|
||||||
|
}
|
||||||
|
|
||||||
|
System.out.println();
|
||||||
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System.out.println("============ Results ============");
|
||||||
|
|
||||||
|
BigInteger balance = repository.getBalance(callerAddrB);
|
||||||
|
|
||||||
|
System.out.println("*** Used gas: " + program.getResult().getGasUsed());
|
||||||
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System.out.println("*** Contract Balance: " + balance);
|
||||||
|
|
||||||
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// todo: assert caller balance after contract exec
|
||||||
|
|
||||||
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repository.close();
|
||||||
|
assertEquals(expectedGas, program.getResult().getGasUsed());
|
||||||
|
}
|
||||||
|
|
||||||
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//sha3_memSizeQuadraticCost32_zeroSize
|
||||||
|
@Test // contract call quadratic memory use
|
||||||
|
public void test10() {
|
||||||
|
|
||||||
|
int expectedGas = 313;
|
||||||
|
|
||||||
|
DataWord key1 = new DataWord(999);
|
||||||
|
DataWord value1 = new DataWord(3);
|
||||||
|
|
||||||
|
// Set contract into Database
|
||||||
|
String callerAddr = "cd1722f3947def4cf144679da39c4c32bdc35681";
|
||||||
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String contractAddr = "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6";
|
||||||
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String code = "600061040020600055";
|
||||||
|
|
||||||
|
byte[] contractAddrB = Hex.decode(contractAddr);
|
||||||
|
byte[] callerAddrB = Hex.decode(callerAddr);
|
||||||
|
byte[] codeB = Hex.decode(code);
|
||||||
|
|
||||||
|
byte[] codeKey = HashUtil.sha3(codeB);
|
||||||
|
AccountState accountState = new AccountState();
|
||||||
|
accountState.setCodeHash(codeKey);
|
||||||
|
|
||||||
|
ProgramInvokeMockImpl pi = new ProgramInvokeMockImpl();
|
||||||
|
pi.setOwnerAddress(contractAddrB);
|
||||||
|
Repository repository = pi.getRepository();
|
||||||
|
|
||||||
|
repository.createAccount(callerAddrB);
|
||||||
|
repository.addBalance(callerAddrB, new BigInteger("115792089237316195423570985008687907853269984665640564039457584007913129639935"));
|
||||||
|
|
||||||
|
repository.createAccount(contractAddrB);
|
||||||
|
repository.saveCode(contractAddrB, codeB);
|
||||||
|
repository.addStorageRow(contractAddrB, key1, value1);
|
||||||
|
|
||||||
|
// Play the program
|
||||||
|
VM vm = new VM();
|
||||||
|
Program program = new Program(codeB, pi);
|
||||||
|
|
||||||
|
try {
|
||||||
|
while (!program.isStopped())
|
||||||
|
vm.step(program);
|
||||||
|
} catch (RuntimeException e) {
|
||||||
|
program.setRuntimeFailure(e);
|
||||||
|
}
|
||||||
|
|
||||||
|
System.out.println();
|
||||||
|
System.out.println("============ Results ============");
|
||||||
|
|
||||||
|
BigInteger balance = repository.getBalance(callerAddrB);
|
||||||
|
|
||||||
|
System.out.println("*** Used gas: " + program.getResult().getGasUsed());
|
||||||
|
System.out.println("*** Contract Balance: " + balance);
|
||||||
|
|
||||||
|
// todo: assert caller balance after contract exec
|
||||||
|
|
||||||
|
repository.close();
|
||||||
|
assertEquals(expectedGas, program.getResult().getGasUsed());
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
Loading…
Reference in New Issue