diff --git a/scriptbuilder_test.go b/scriptbuilder_test.go new file mode 100644 index 00000000..08b3398c --- /dev/null +++ b/scriptbuilder_test.go @@ -0,0 +1,249 @@ +// Copyright (c) 2013-2014 Conformal Systems LLC. +// Use of this source code is governed by an ISC +// license that can be found in the LICENSE file. + +package btcscript_test + +import ( + "bytes" + "github.com/conformal/btcscript" + "testing" +) + +// TestScriptBuilderPushOp tests that pushing opcodes to a script via the +// ScriptBuilder API works as expected. +func TestScriptBuilderPushOp(t *testing.T) { + tests := []struct { + name string + opcodes []byte + expected []byte + }{ + { + name: "push OP_0", + opcodes: []byte{btcscript.OP_0}, + expected: []byte{btcscript.OP_0}, + }, + { + name: "push OP_1 OP_2", + opcodes: []byte{btcscript.OP_1, btcscript.OP_2}, + expected: []byte{btcscript.OP_1, btcscript.OP_2}, + }, + { + name: "push OP_HASH160 OP_EQUAL", + opcodes: []byte{btcscript.OP_HASH160, btcscript.OP_EQUAL}, + expected: []byte{btcscript.OP_HASH160, btcscript.OP_EQUAL}, + }, + } + + builder := btcscript.NewScriptBuilder() + t.Logf("Running %d tests", len(tests)) + for i, test := range tests { + builder.Reset() + for _, opcode := range test.opcodes { + builder.PushOp(opcode) + } + result := builder.Script() + if !bytes.Equal(result, test.expected) { + t.Errorf("ScriptBuilder.PushOp #%d (%s) wrong result\n"+ + "got: %x\nwant: %x", i, test.name, result, + test.expected) + continue + } + } +} + +// TestScriptBuilderPushInt64 tests that pushing signed integers to a script via +// the ScriptBuilder API works as expected. +func TestScriptBuilderPushInt64(t *testing.T) { + tests := []struct { + name string + val int64 + expected []byte + }{ + {name: "push -1", val: -1, expected: []byte{btcscript.OP_1NEGATE}}, + {name: "push small int 0", val: 0, expected: []byte{btcscript.OP_0}}, + {name: "push small int 1", val: 1, expected: []byte{btcscript.OP_1}}, + {name: "push small int 2", val: 2, expected: []byte{btcscript.OP_2}}, + {name: "push small int 3", val: 3, expected: []byte{btcscript.OP_3}}, + {name: "push small int 4", val: 4, expected: []byte{btcscript.OP_4}}, + {name: "push small int 5", val: 5, expected: []byte{btcscript.OP_5}}, + {name: "push small int 6", val: 6, expected: []byte{btcscript.OP_6}}, + {name: "push small int 7", val: 7, expected: []byte{btcscript.OP_7}}, + {name: "push small int 8", val: 8, expected: []byte{btcscript.OP_8}}, + {name: "push small int 9", val: 9, expected: []byte{btcscript.OP_9}}, + {name: "push small int 10", val: 10, expected: []byte{btcscript.OP_10}}, + {name: "push small int 11", val: 11, expected: []byte{btcscript.OP_11}}, + {name: "push small int 12", val: 12, expected: []byte{btcscript.OP_12}}, + {name: "push small int 13", val: 13, expected: []byte{btcscript.OP_13}}, + {name: "push small int 14", val: 14, expected: []byte{btcscript.OP_14}}, + {name: "push small int 15", val: 15, expected: []byte{btcscript.OP_15}}, + {name: "push small int 16", val: 16, expected: []byte{btcscript.OP_16}}, + {name: "push 17", val: 17, expected: []byte{btcscript.OP_DATA_1, 0x11}}, + {name: "push 65", val: 65, expected: []byte{btcscript.OP_DATA_1, 0x41}}, + {name: "push 127", val: 127, expected: []byte{btcscript.OP_DATA_1, 0x7f}}, + {name: "push 128", val: 128, expected: []byte{btcscript.OP_DATA_2, 0x80, 0}}, + {name: "push 255", val: 255, expected: []byte{btcscript.OP_DATA_2, 0xff, 0}}, + {name: "push 256", val: 256, expected: []byte{btcscript.OP_DATA_2, 0, 0x01}}, + {name: "push 32767", val: 32767, expected: []byte{btcscript.OP_DATA_2, 0xff, 0x7f}}, + {name: "push 32768", val: 32768, expected: []byte{btcscript.OP_DATA_3, 0, 0x80, 0}}, + {name: "push -2", val: -2, expected: []byte{btcscript.OP_DATA_1, 0x82}}, + {name: "push -3", val: -3, expected: []byte{btcscript.OP_DATA_1, 0x83}}, + {name: "push -4", val: -4, expected: []byte{btcscript.OP_DATA_1, 0x84}}, + {name: "push -5", val: -5, expected: []byte{btcscript.OP_DATA_1, 0x85}}, + {name: "push -17", val: -17, expected: []byte{btcscript.OP_DATA_1, 0x91}}, + {name: "push -65", val: -65, expected: []byte{btcscript.OP_DATA_1, 0xc1}}, + {name: "push -127", val: -127, expected: []byte{btcscript.OP_DATA_1, 0xff}}, + {name: "push -128", val: -128, expected: []byte{btcscript.OP_DATA_2, 0x80, 0x80}}, + {name: "push -255", val: -255, expected: []byte{btcscript.OP_DATA_2, 0xff, 0x80}}, + {name: "push -256", val: -256, expected: []byte{btcscript.OP_DATA_2, 0x00, 0x81}}, + {name: "push -32767", val: -32767, expected: []byte{btcscript.OP_DATA_2, 0xff, 0xff}}, + {name: "push -32768", val: -32768, expected: []byte{btcscript.OP_DATA_3, 0x00, 0x80, 0x80}}, + } + + builder := btcscript.NewScriptBuilder() + t.Logf("Running %d tests", len(tests)) + for i, test := range tests { + builder.Reset().PushInt64(test.val) + result := builder.Script() + if !bytes.Equal(result, test.expected) { + t.Errorf("ScriptBuilder.PushInt64 #%d (%s) wrong result\n"+ + "got: %x\nwant: %x", i, test.name, result, + test.expected) + continue + } + } +} + +// TestScriptBuilderPushUint64 tests that pushing unsigned integers to a script +// via the ScriptBuilder API works as expected. +func TestScriptBuilderPushUint64(t *testing.T) { + tests := []struct { + name string + val uint64 + expected []byte + }{ + {name: "push small int 0", val: 0, expected: []byte{btcscript.OP_0}}, + {name: "push small int 1", val: 1, expected: []byte{btcscript.OP_1}}, + {name: "push small int 2", val: 2, expected: []byte{btcscript.OP_2}}, + {name: "push small int 3", val: 3, expected: []byte{btcscript.OP_3}}, + {name: "push small int 4", val: 4, expected: []byte{btcscript.OP_4}}, + {name: "push small int 5", val: 5, expected: []byte{btcscript.OP_5}}, + {name: "push small int 6", val: 6, expected: []byte{btcscript.OP_6}}, + {name: "push small int 7", val: 7, expected: []byte{btcscript.OP_7}}, + {name: "push small int 8", val: 8, expected: []byte{btcscript.OP_8}}, + {name: "push small int 9", val: 9, expected: []byte{btcscript.OP_9}}, + {name: "push small int 10", val: 10, expected: []byte{btcscript.OP_10}}, + {name: "push small int 11", val: 11, expected: []byte{btcscript.OP_11}}, + {name: "push small int 12", val: 12, expected: []byte{btcscript.OP_12}}, + {name: "push small int 13", val: 13, expected: []byte{btcscript.OP_13}}, + {name: "push small int 14", val: 14, expected: []byte{btcscript.OP_14}}, + {name: "push small int 15", val: 15, expected: []byte{btcscript.OP_15}}, + {name: "push small int 16", val: 16, expected: []byte{btcscript.OP_16}}, + {name: "push 17", val: 17, expected: []byte{btcscript.OP_DATA_1, 0x11}}, + {name: "push 65", val: 65, expected: []byte{btcscript.OP_DATA_1, 0x41}}, + {name: "push 127", val: 127, expected: []byte{btcscript.OP_DATA_1, 0x7f}}, + {name: "push 128", val: 128, expected: []byte{btcscript.OP_DATA_2, 0x80, 0}}, + {name: "push 255", val: 255, expected: []byte{btcscript.OP_DATA_2, 0xff, 0}}, + {name: "push 256", val: 256, expected: []byte{btcscript.OP_DATA_2, 0, 0x01}}, + {name: "push 32767", val: 32767, expected: []byte{btcscript.OP_DATA_2, 0xff, 0x7f}}, + {name: "push 32768", val: 32768, expected: []byte{btcscript.OP_DATA_3, 0, 0x80, 0}}, + } + + builder := btcscript.NewScriptBuilder() + t.Logf("Running %d tests", len(tests)) + for i, test := range tests { + builder.Reset().PushUint64(test.val) + result := builder.Script() + if !bytes.Equal(result, test.expected) { + t.Errorf("ScriptBuilder.PushUint64 #%d (%s) wrong result\n"+ + "got: %x\nwant: %x", i, test.name, result, + test.expected) + continue + } + } +} + +// TestScriptBuilderPushData tests that pushing data to a script via the +// ScriptBuilder API works as expected. +func TestScriptBuilderPushData(t *testing.T) { + tests := []struct { + name string + data []byte + expected []byte + }{ + // Start off with the small ints to ensure canonical encoding. + {name: "push small int 0", data: []byte{0}, expected: []byte{btcscript.OP_0}}, + {name: "push small int 1", data: []byte{1}, expected: []byte{btcscript.OP_1}}, + {name: "push small int 2", data: []byte{2}, expected: []byte{btcscript.OP_2}}, + {name: "push small int 3", data: []byte{3}, expected: []byte{btcscript.OP_3}}, + {name: "push small int 4", data: []byte{4}, expected: []byte{btcscript.OP_4}}, + {name: "push small int 5", data: []byte{5}, expected: []byte{btcscript.OP_5}}, + {name: "push small int 6", data: []byte{6}, expected: []byte{btcscript.OP_6}}, + {name: "push small int 7", data: []byte{7}, expected: []byte{btcscript.OP_7}}, + {name: "push small int 8", data: []byte{8}, expected: []byte{btcscript.OP_8}}, + {name: "push small int 9", data: []byte{9}, expected: []byte{btcscript.OP_9}}, + {name: "push small int 10", data: []byte{10}, expected: []byte{btcscript.OP_10}}, + {name: "push small int 11", data: []byte{11}, expected: []byte{btcscript.OP_11}}, + {name: "push small int 12", data: []byte{12}, expected: []byte{btcscript.OP_12}}, + {name: "push small int 13", data: []byte{13}, expected: []byte{btcscript.OP_13}}, + {name: "push small int 14", data: []byte{14}, expected: []byte{btcscript.OP_14}}, + {name: "push small int 15", data: []byte{15}, expected: []byte{btcscript.OP_15}}, + {name: "push small int 16", data: []byte{16}, expected: []byte{btcscript.OP_16}}, + + // 1-byte data push opcodes. + { + name: "push data len 17", + data: bytes.Repeat([]byte{0x49}, 17), + expected: append([]byte{btcscript.OP_DATA_17}, bytes.Repeat([]byte{0x49}, 17)...), + }, + { + name: "push data len 75", + data: bytes.Repeat([]byte{0x49}, 75), + expected: append([]byte{btcscript.OP_DATA_75}, bytes.Repeat([]byte{0x49}, 75)...), + }, + + // 2-byte data push via OP_PUSHDATA_1. + { + name: "push data len 76", + data: bytes.Repeat([]byte{0x49}, 76), + expected: append([]byte{btcscript.OP_PUSHDATA1, 76}, bytes.Repeat([]byte{0x49}, 76)...), + }, + { + name: "push data len 255", + data: bytes.Repeat([]byte{0x49}, 255), + expected: append([]byte{btcscript.OP_PUSHDATA1, 255}, bytes.Repeat([]byte{0x49}, 255)...), + }, + + // 3-byte data push via OP_PUSHDATA_2. + { + name: "push data len 256", + data: bytes.Repeat([]byte{0x49}, 256), + expected: append([]byte{btcscript.OP_PUSHDATA2, 0, 1}, bytes.Repeat([]byte{0x49}, 256)...), + }, + { + name: "push data len 32767", + data: bytes.Repeat([]byte{0x49}, 32767), + expected: append([]byte{btcscript.OP_PUSHDATA2, 255, 127}, bytes.Repeat([]byte{0x49}, 32767)...), + }, + + // 5-byte data push via OP_PUSHDATA_4. + { + name: "push data len 65536", + data: bytes.Repeat([]byte{0x49}, 65536), + expected: append([]byte{btcscript.OP_PUSHDATA4, 0, 0, 1, 0}, bytes.Repeat([]byte{0x49}, 65536)...), + }, + } + + builder := btcscript.NewScriptBuilder() + t.Logf("Running %d tests", len(tests)) + for i, test := range tests { + builder.Reset().PushData(test.data) + result := builder.Script() + if !bytes.Equal(result, test.expected) { + t.Errorf("ScriptBuilder.PushData #%d (%s) wrong result\n"+ + "got: %x\nwant: %x", i, test.name, result, + test.expected) + continue + } + } +} diff --git a/test_coverage.txt b/test_coverage.txt index 3fa16760..908cb33d 100644 --- a/test_coverage.txt +++ b/test_coverage.txt @@ -6,152 +6,160 @@ github.com/conformal/btcscript/address.go ExtractPkScriptAddrs 100.00% (27/27 github.com/conformal/btcscript/script.go CalcScriptInfo 100.00% (25/25) github.com/conformal/btcscript/opcode.go parsedOpcode.bytes 100.00% (23/23) github.com/conformal/btcscript/script.go NewScript 100.00% (21/21) +github.com/conformal/btcscript/scriptbuilder.go ScriptBuilder.PushData 100.00% (21/21) github.com/conformal/btcscript/stack.go asInt 100.00% (21/21) -github.com/conformal/btcscript/script.go signatureScriptCustomReader 100.00% (16/16) github.com/conformal/btcscript/opcode.go parsedOpcode.print 100.00% (16/16) +github.com/conformal/btcscript/script.go signatureScriptCustomReader 100.00% (16/16) github.com/conformal/btcscript/stack.go Stack.nipN 100.00% (14/14) github.com/conformal/btcscript/stack.go fromInt 100.00% (14/14) -github.com/conformal/btcscript/opcode.go opcodeWithin 100.00% (13/13) github.com/conformal/btcscript/script.go GetPreciseSigOpCount 100.00% (13/13) github.com/conformal/btcscript/script.go isMultiSig 100.00% (13/13) +github.com/conformal/btcscript/opcode.go opcodeWithin 100.00% (13/13) github.com/conformal/btcscript/opcode.go opcodeIf 100.00% (11/11) github.com/conformal/btcscript/opcode.go opcodeNotIf 100.00% (11/11) -github.com/conformal/btcscript/opcode.go opcodeNumEqual 100.00% (10/10) -github.com/conformal/btcscript/stack.go Stack.Tuck 100.00% (10/10) -github.com/conformal/btcscript/opcode.go opcodeBoolAnd 100.00% (10/10) -github.com/conformal/btcscript/opcode.go opcodeBoolOr 100.00% (10/10) -github.com/conformal/btcscript/opcode.go opcodeNumNotEqual 100.00% (10/10) -github.com/conformal/btcscript/opcode.go opcodeLessThan 100.00% (10/10) -github.com/conformal/btcscript/opcode.go opcodeGreaterThan 100.00% (10/10) -github.com/conformal/btcscript/opcode.go opcodeLessThanOrEqual 100.00% (10/10) -github.com/conformal/btcscript/opcode.go opcodeGreaterThanOrEqual 100.00% (10/10) -github.com/conformal/btcscript/opcode.go opcodeMin 100.00% (10/10) github.com/conformal/btcscript/opcode.go opcodeMax 100.00% (10/10) +github.com/conformal/btcscript/opcode.go opcodeMin 100.00% (10/10) +github.com/conformal/btcscript/opcode.go opcodeGreaterThan 100.00% (10/10) github.com/conformal/btcscript/script.go getSigOpCount 100.00% (10/10) -github.com/conformal/btcscript/stack.go Stack.OverN 100.00% (9/9) -github.com/conformal/btcscript/stack.go Stack.RotN 100.00% (9/9) +github.com/conformal/btcscript/opcode.go opcodeNumEqual 100.00% (10/10) +github.com/conformal/btcscript/opcode.go opcodeBoolOr 100.00% (10/10) +github.com/conformal/btcscript/opcode.go opcodeBoolAnd 100.00% (10/10) +github.com/conformal/btcscript/stack.go Stack.Tuck 100.00% (10/10) +github.com/conformal/btcscript/opcode.go opcodeGreaterThanOrEqual 100.00% (10/10) +github.com/conformal/btcscript/opcode.go opcodeLessThanOrEqual 100.00% (10/10) +github.com/conformal/btcscript/opcode.go opcodeLessThan 100.00% (10/10) +github.com/conformal/btcscript/opcode.go opcodeNumNotEqual 100.00% (10/10) github.com/conformal/btcscript/script.go DisasmString 100.00% (9/9) +github.com/conformal/btcscript/stack.go Stack.RotN 100.00% (9/9) +github.com/conformal/btcscript/stack.go Stack.OverN 100.00% (9/9) github.com/conformal/btcscript/stack.go Stack.SwapN 100.00% (9/9) -github.com/conformal/btcscript/script.go PayToAddrScript 100.00% (8/8) -github.com/conformal/btcscript/opcode.go opcodeAdd 100.00% (8/8) github.com/conformal/btcscript/opcode.go opcodeSub 100.00% (8/8) -github.com/conformal/btcscript/stack.go Stack.DupN 100.00% (8/8) +github.com/conformal/btcscript/script.go PayToAddrScript 100.00% (8/8) github.com/conformal/btcscript/opcode.go opcodeEqual 100.00% (8/8) -github.com/conformal/btcscript/stack.go Stack.DropN 100.00% (7/7) +github.com/conformal/btcscript/opcode.go opcodeAdd 100.00% (8/8) +github.com/conformal/btcscript/stack.go Stack.DupN 100.00% (8/8) +github.com/conformal/btcscript/scriptbuilder.go ScriptBuilder.PushInt64 100.00% (7/7) github.com/conformal/btcscript/opcode.go opcodeRoll 100.00% (7/7) github.com/conformal/btcscript/script.go unparseScript 100.00% (7/7) -github.com/conformal/btcscript/opcode.go opcode0NotEqual 100.00% (7/7) +github.com/conformal/btcscript/stack.go Stack.DropN 100.00% (7/7) github.com/conformal/btcscript/script.go typeOfScript 100.00% (7/7) -github.com/conformal/btcscript/opcode.go opcodeNot 100.00% (7/7) +github.com/conformal/btcscript/scriptbuilder.go ScriptBuilder.PushUint64 100.00% (7/7) +github.com/conformal/btcscript/opcode.go opcode0NotEqual 100.00% (7/7) github.com/conformal/btcscript/opcode.go opcodePick 100.00% (7/7) -github.com/conformal/btcscript/opcode.go opcodeVerify 100.00% (6/6) -github.com/conformal/btcscript/opcode.go opcodeEndif 100.00% (6/6) +github.com/conformal/btcscript/opcode.go opcodeNot 100.00% (7/7) github.com/conformal/btcscript/opcode.go parsedOpcode.conditional 100.00% (6/6) -github.com/conformal/btcscript/opcode.go opcodeIfDup 100.00% (6/6) +github.com/conformal/btcscript/opcode.go opcodeVerify 100.00% (6/6) github.com/conformal/btcscript/opcode.go opcodeElse 100.00% (6/6) -github.com/conformal/btcscript/opcode.go opcodeSize 100.00% (5/5) +github.com/conformal/btcscript/opcode.go opcodeIfDup 100.00% (6/6) +github.com/conformal/btcscript/opcode.go opcodeEndif 100.00% (6/6) +github.com/conformal/btcscript/opcode.go opcodeHash256 100.00% (5/5) github.com/conformal/btcscript/script.go Script.DisasmScript 100.00% (5/5) -github.com/conformal/btcscript/script.go Script.validPC 100.00% (5/5) github.com/conformal/btcscript/opcode.go parsedOpcode.exec 100.00% (5/5) +github.com/conformal/btcscript/opcode.go opcodeRipemd160 100.00% (5/5) +github.com/conformal/btcscript/opcode.go opcodeSha1 100.00% (5/5) +github.com/conformal/btcscript/opcode.go opcodeSha256 100.00% (5/5) +github.com/conformal/btcscript/opcode.go opcodeHash160 100.00% (5/5) +github.com/conformal/btcscript/script.go removeOpcodeByData 100.00% (5/5) +github.com/conformal/btcscript/script.go Script.validPC 100.00% (5/5) +github.com/conformal/btcscript/opcode.go opcodeSize 100.00% (5/5) github.com/conformal/btcscript/opcode.go opcode1Add 100.00% (5/5) github.com/conformal/btcscript/opcode.go opcode1Sub 100.00% (5/5) github.com/conformal/btcscript/opcode.go opcodeNegate 100.00% (5/5) github.com/conformal/btcscript/opcode.go opcodeAbs 100.00% (5/5) -github.com/conformal/btcscript/script.go removeOpcode 100.00% (5/5) -github.com/conformal/btcscript/stack.go Stack.RollN 100.00% (5/5) -github.com/conformal/btcscript/opcode.go opcodeSha1 100.00% (5/5) -github.com/conformal/btcscript/opcode.go opcodeRipemd160 100.00% (5/5) -github.com/conformal/btcscript/opcode.go opcodeSha256 100.00% (5/5) -github.com/conformal/btcscript/opcode.go opcodeHash160 100.00% (5/5) -github.com/conformal/btcscript/opcode.go opcodeHash256 100.00% (5/5) -github.com/conformal/btcscript/stack.go Stack.PickN 100.00% (5/5) -github.com/conformal/btcscript/script.go removeOpcodeByData 100.00% (5/5) -github.com/conformal/btcscript/opcode.go opcodeToAltStack 100.00% (5/5) github.com/conformal/btcscript/opcode.go opcodeFromAltStack 100.00% (5/5) -github.com/conformal/btcscript/script.go IsPayToScriptHash 100.00% (4/4) -github.com/conformal/btcscript/stack.go Stack.PopBool 100.00% (4/4) -github.com/conformal/btcscript/opcode.go opcodeNumEqualVerify 100.00% (4/4) -github.com/conformal/btcscript/stack.go asBool 100.00% (4/4) +github.com/conformal/btcscript/opcode.go opcodeToAltStack 100.00% (5/5) +github.com/conformal/btcscript/stack.go Stack.RollN 100.00% (5/5) +github.com/conformal/btcscript/script.go removeOpcode 100.00% (5/5) +github.com/conformal/btcscript/stack.go Stack.PickN 100.00% (5/5) github.com/conformal/btcscript/opcode.go opcodeEqualVerify 100.00% (4/4) -github.com/conformal/btcscript/stack.go Stack.PeekByteArray 100.00% (4/4) -github.com/conformal/btcscript/script.go Script.DisasmPC 100.00% (4/4) -github.com/conformal/btcscript/opcode.go opcodePushData 100.00% (4/4) -github.com/conformal/btcscript/script.go GetScriptClass 100.00% (4/4) -github.com/conformal/btcscript/stack.go Stack.PeekInt 100.00% (4/4) -github.com/conformal/btcscript/script.go getStack 100.00% (4/4) github.com/conformal/btcscript/stack.go Stack.PeekBool 100.00% (4/4) +github.com/conformal/btcscript/opcode.go opcodeNumEqualVerify 100.00% (4/4) +github.com/conformal/btcscript/script.go getStack 100.00% (4/4) +github.com/conformal/btcscript/script.go Script.DisasmPC 100.00% (4/4) github.com/conformal/btcscript/script.go Script.curPC 100.00% (4/4) -github.com/conformal/btcscript/stack.go Stack.PopInt 100.00% (4/4) github.com/conformal/btcscript/opcode.go opcodeCheckMultiSigVerify 100.00% (4/4) +github.com/conformal/btcscript/stack.go asBool 100.00% (4/4) +github.com/conformal/btcscript/stack.go Stack.PeekByteArray 100.00% (4/4) +github.com/conformal/btcscript/script.go GetScriptClass 100.00% (4/4) github.com/conformal/btcscript/script.go isPushOnly 100.00% (4/4) github.com/conformal/btcscript/script.go isNullData 100.00% (4/4) -github.com/conformal/btcscript/script.go scriptUInt16 100.00% (3/3) -github.com/conformal/btcscript/script.go scriptUInt32 100.00% (3/3) +github.com/conformal/btcscript/script.go IsPayToScriptHash 100.00% (4/4) +github.com/conformal/btcscript/stack.go Stack.PopBool 100.00% (4/4) +github.com/conformal/btcscript/stack.go Stack.PopInt 100.00% (4/4) +github.com/conformal/btcscript/opcode.go opcodePushData 100.00% (4/4) +github.com/conformal/btcscript/stack.go Stack.PeekInt 100.00% (4/4) +github.com/conformal/btcscript/script.go isSmallInt 100.00% (3/3) github.com/conformal/btcscript/stack.go fromBool 100.00% (3/3) github.com/conformal/btcscript/script.go ScriptClass.String 100.00% (3/3) +github.com/conformal/btcscript/script.go asSmallInt 100.00% (3/3) +github.com/conformal/btcscript/script.go scriptUInt32 100.00% (3/3) github.com/conformal/btcscript/script.go setStack 100.00% (3/3) github.com/conformal/btcscript/script.go scriptUInt8 100.00% (3/3) -github.com/conformal/btcscript/script.go isSmallInt 100.00% (3/3) -github.com/conformal/btcscript/script.go asSmallInt 100.00% (3/3) -github.com/conformal/btcscript/stack.go Stack.NipN 100.00% (2/2) -github.com/conformal/btcscript/opcode.go opcodeFalse 100.00% (2/2) +github.com/conformal/btcscript/script.go scriptUInt16 100.00% (3/3) github.com/conformal/btcscript/opcode.go opcode1Negate 100.00% (2/2) -github.com/conformal/btcscript/opcode.go opcodeN 100.00% (2/2) +github.com/conformal/btcscript/scriptbuilder.go ScriptBuilder.PushOp 100.00% (2/2) github.com/conformal/btcscript/opcode.go opcodeDepth 100.00% (2/2) -github.com/conformal/btcscript/opcode.go calcHash 100.00% (2/2) 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100.00% (1/1) +github.com/conformal/btcscript/opcode.go opcodeOver 100.00% (1/1) +github.com/conformal/btcscript/opcode.go opcodeRot 100.00% (1/1) +github.com/conformal/btcscript/opcode.go opcodeSwap 100.00% (1/1) +github.com/conformal/btcscript/opcode.go opcodeTuck 100.00% (1/1) +github.com/conformal/btcscript/opcode.go calcHash160 100.00% (1/1) +github.com/conformal/btcscript/stack.go Stack.PushByteArray 100.00% (1/1) +github.com/conformal/btcscript/stack.go Stack.PopByteArray 100.00% (1/1) github.com/conformal/btcscript/stack.go Stack.PushBool 100.00% (1/1) github.com/conformal/btcscript/script.go Script.subScript 100.00% (1/1) github.com/conformal/btcscript/script.go isPubkey 100.00% (1/1) github.com/conformal/btcscript/script.go isPubkeyHash 100.00% (1/1) github.com/conformal/btcscript/script.go isScriptHash 100.00% (1/1) -github.com/conformal/btcscript/opcode.go calcHash160 100.00% (1/1) -github.com/conformal/btcscript/opcode.go opcodeTuck 100.00% (1/1) 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100.00% (1/1) -github.com/conformal/btcscript/opcode.go opcodeReturn 100.00% (1/1) -github.com/conformal/btcscript/opcode.go opcodeInvalid 100.00% (1/1) -github.com/conformal/btcscript/opcode.go opcodeReserved 100.00% (1/1) +github.com/conformal/btcscript/script.go Script.GetStack 100.00% (1/1) +github.com/conformal/btcscript/script.go Script.SetStack 100.00% (1/1) +github.com/conformal/btcscript/script.go Script.GetAltStack 100.00% (1/1) +github.com/conformal/btcscript/script.go SignatureScript 100.00% (1/1) +github.com/conformal/btcscript/scriptbuilder.go ScriptBuilder.Script 100.00% (1/1) +github.com/conformal/btcscript/scriptbuilder.go NewScriptBuilder 100.00% (1/1) +github.com/conformal/btcscript/script.go Script.SetAltStack 100.00% (1/1) github.com/conformal/btcscript/opcode.go opcodeCheckSig 90.00% (27/30) github.com/conformal/btcscript/script.go expectedInputs 85.71% (6/7) github.com/conformal/btcscript/script.go calcScriptHash 82.05% (32/39) github.com/conformal/btcscript/script.go Script.CheckErrorCondition 78.57% (11/14) +github.com/conformal/btcscript/script.go IsPushOnlyScript 75.00% (3/4) github.com/conformal/btcscript/opcode.go opcodeCheckSigVerify 75.00% (3/4) +github.com/conformal/btcscript/script.go HasCanonicalPushes 66.67% (12/18) github.com/conformal/btcscript/script.go Script.Execute 44.44% (8/18) github.com/conformal/btcscript/log.go SetLogWriter 0.00% (0/10) github.com/conformal/btcscript/script.go CalcMultiSigStats 0.00% (0/8) -github.com/conformal/btcscript/script.go IsPushOnlyScript 0.00% (0/4) github.com/conformal/btcscript/log.go UseLogger 0.00% (0/1) github.com/conformal/btcscript/log.go logClosure.String 0.00% (0/1) -github.com/conformal/btcscript --------------------------- 95.22% (976/1025) +github.com/conformal/btcscript --------------------------- 95.20% (1032/1084)