Golang api.ConvertVar函数代码示例

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本文整理汇总了Golang中github.com/derekparker/delve/service/api.ConvertVar函数的典型用法代码示例。如果您正苦于以下问题：Golang ConvertVar函数的具体用法？Golang ConvertVar怎么用？Golang ConvertVar使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了ConvertVar函数的16个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: TestEvalAddrAndCast

func TestEvalAddrAndCast(t *testing.T) {
	withTestProcess("testvariables3", t, func(p *proc.Process, fixture protest.Fixture) {
		assertNoError(p.Continue(), t, "Continue() returned an error")
		c1addr, err := evalVariable(p, "&c1")
		assertNoError(err, t, "EvalExpression(&c1)")
		c1addrstr := api.ConvertVar(c1addr).SinglelineString()
		t.Logf("&c1 → %s", c1addrstr)
		if !strings.HasPrefix(c1addrstr, "(*main.cstruct)(0x") {
			t.Fatalf("Invalid value of EvalExpression(&c1) \"%s\"", c1addrstr)
		}

		aaddr, err := evalVariable(p, "&(c1.pb.a)")
		assertNoError(err, t, "EvalExpression(&(c1.pb.a))")
		aaddrstr := api.ConvertVar(aaddr).SinglelineString()
		t.Logf("&(c1.pb.a) → %s", aaddrstr)
		if !strings.HasPrefix(aaddrstr, "(*main.astruct)(0x") {
			t.Fatalf("invalid value of EvalExpression(&(c1.pb.a)) \"%s\"", aaddrstr)
		}

		a, err := evalVariable(p, "*"+aaddrstr)
		assertNoError(err, t, fmt.Sprintf("EvalExpression(*%s)", aaddrstr))
		t.Logf("*%s → %s", aaddrstr, api.ConvertVar(a).SinglelineString())
		assertVariable(t, a, varTest{aaddrstr, false, "struct main.astruct {A: 1, B: 2}", "", "struct main.astruct", nil})
	})
}

开发者ID:dustinevan，项目名称:delve，代码行数:25，代码来源:variables_test.go

示例2: TestMapEvaluation

func TestMapEvaluation(t *testing.T) {
	withTestProcess("testvariables3", t, func(p *proc.Process, fixture protest.Fixture) {
		assertNoError(p.Continue(), t, "Continue() returned an error")
		m1v, err := evalVariable(p, "m1")
		assertNoError(err, t, "EvalVariable()")
		m1 := api.ConvertVar(m1v)
		t.Logf("m1 = %v", m1.MultilineString(""))

		if m1.Type != "map[string]main.astruct" {
			t.Fatalf("Wrong type: %s", m1.Type)
		}

		if len(m1.Children)/2 != 41 {
			t.Fatalf("Wrong number of children: %d", len(m1.Children)/2)
		}

		found := false
		for i := range m1.Children {
			if i%2 == 0 && m1.Children[i].Value == "Malone" {
				found = true
			}
		}
		if !found {
			t.Fatalf("Could not find Malone")
		}

		m1sliced, err := evalVariable(p, "m1[10:]")
		assertNoError(err, t, "EvalVariable(m1[10:])")
		if len(m1sliced.Children)/2 != int(m1.Len-10) {
			t.Fatalf("Wrong number of children (after slicing): %d", len(m1sliced.Children)/2)
		}
	})
}

开发者ID:dustinevan，项目名称:delve，代码行数:33，代码来源:variables_test.go

示例3: convertVars

func convertVars(pv []*proc.Variable) []api.Variable {
	vars := make([]api.Variable, 0, len(pv))
	for _, v := range pv {
		vars = append(vars, api.ConvertVar(v))
	}
	return vars
}

开发者ID:rdterner，项目名称:delve，代码行数:7，代码来源:debugger.go

示例4: PackageVariables

func (d *Debugger) PackageVariables(threadID int, filter string) ([]api.Variable, error) {
	regex, err := regexp.Compile(filter)
	if err != nil {
		return nil, fmt.Errorf("invalid filter argument: %s", err.Error())
	}

	vars := []api.Variable{}
	thread, found := d.process.Threads[threadID]
	if !found {
		return nil, fmt.Errorf("couldn't find thread %d", threadID)
	}
	scope, err := thread.Scope()
	if err != nil {
		return nil, err
	}
	pv, err := scope.PackageVariables()
	if err != nil {
		return nil, err
	}
	for _, v := range pv {
		if regex.Match([]byte(v.Name)) {
			vars = append(vars, api.ConvertVar(v))
		}
	}
	return vars, err
}

开发者ID:rdterner，项目名称:delve，代码行数:26，代码来源:debugger.go

示例5: TestUnsafePointer

func TestUnsafePointer(t *testing.T) {
	withTestProcess("testvariables3", t, func(p *proc.Process, fixture protest.Fixture) {
		assertNoError(p.Continue(), t, "Continue() returned an error")
		up1v, err := evalVariable(p, "up1")
		assertNoError(err, t, "EvalVariable(up1)")
		up1 := api.ConvertVar(up1v)
		if ss := up1.SinglelineString(); !strings.HasPrefix(ss, "unsafe.Pointer(") {
			t.Fatalf("wrong value for up1: %s", ss)
		}
	})
}

开发者ID:dustinevan，项目名称:delve，代码行数:11，代码来源:variables_test.go

示例6: EvalVariableInScope

// EvalVariableInScope will attempt to evaluate the variable represented by 'symbol'
// in the scope provided.
func (d *Debugger) EvalVariableInScope(scope api.EvalScope, symbol string) (*api.Variable, error) {
	s, err := d.process.ConvertEvalScope(scope.GoroutineID, scope.Frame)
	if err != nil {
		return nil, err
	}
	v, err := s.EvalVariable(symbol)
	if err != nil {
		return nil, err
	}
	return api.ConvertVar(v), err
}

开发者ID:vornet，项目名称:delve，代码行数:13，代码来源:debugger.go

示例7: functionArguments

func functionArguments(s *proc.EvalScope) ([]api.Variable, error) {
	pv, err := s.FunctionArguments()
	if err != nil {
		return nil, err
	}
	vars := make([]api.Variable, 0, len(pv))
	for _, v := range pv {
		vars = append(vars, api.ConvertVar(v))
	}
	return vars, nil
}

开发者ID:rdterner，项目名称:delve，代码行数:11，代码来源:debugger.go

示例8: EvalVariableInThread

func (d *Debugger) EvalVariableInThread(threadID int, symbol string) (*api.Variable, error) {
	thread, found := d.process.Threads[threadID]
	if !found {
		return nil, fmt.Errorf("couldn't find thread %d", threadID)
	}
	v, err := thread.EvalVariable(symbol)
	if err != nil {
		return nil, err
	}
	converted := api.ConvertVar(v)
	return &converted, err
}

开发者ID:alaska，项目名称:delve，代码行数:12，代码来源:debugger.go

示例9: EvalVariableInScope

// EvalVariableInScope will attempt to evaluate the variable represented by 'symbol'
// in the scope provided.
func (d *Debugger) EvalVariableInScope(scope api.EvalScope, symbol string, cfg proc.LoadConfig) (*api.Variable, error) {
	d.processMutex.Lock()
	defer d.processMutex.Unlock()

	s, err := d.process.ConvertEvalScope(scope.GoroutineID, scope.Frame)
	if err != nil {
		return nil, err
	}
	v, err := s.EvalVariable(symbol, cfg)
	if err != nil {
		return nil, err
	}
	return api.ConvertVar(v), err
}

开发者ID:DuoSoftware，项目名称:v6engine-deps，代码行数:16，代码来源:debugger.go

示例10: collectBreakpointInformation

func (d *Debugger) collectBreakpointInformation(state *api.DebuggerState) error {
	if state == nil || state.Breakpoint == nil {
		return nil
	}

	bp := state.Breakpoint
	bpi := &api.BreakpointInfo{}
	state.BreakpointInfo = bpi

	if bp.Goroutine {
		g, err := d.process.CurrentThread.GetG()
		if err != nil {
			return err
		}
		bpi.Goroutine = api.ConvertGoroutine(g)
	}

	if bp.Stacktrace > 0 {
		rawlocs, err := d.process.CurrentThread.Stacktrace(bp.Stacktrace)
		if err != nil {
			return err
		}
		bpi.Stacktrace, err = d.convertStacktrace(rawlocs, false)
		if err != nil {
			return err
		}
	}

	s, err := d.process.CurrentThread.Scope()
	if err != nil {
		return err
	}

	if len(bp.Variables) > 0 {
		bpi.Variables = make([]api.Variable, len(bp.Variables))
	}
	for i := range bp.Variables {
		v, err := s.EvalVariable(bp.Variables[i])
		if err != nil {
			return err
		}
		bpi.Variables[i] = api.ConvertVar(v)
	}
	vars, err := functionArguments(s)
	if err == nil {
		bpi.Arguments = vars
	}
	return nil
}

开发者ID:rdterner，项目名称:delve，代码行数:49，代码来源:debugger.go

示例11: FunctionArguments

func (d *Debugger) FunctionArguments(threadID int) ([]api.Variable, error) {
	vars := []api.Variable{}
	thread, found := d.process.Threads[threadID]
	if !found {
		return nil, fmt.Errorf("couldn't find thread %d", threadID)
	}
	pv, err := thread.FunctionArguments()
	if err != nil {
		return nil, err
	}
	for _, v := range pv {
		vars = append(vars, api.ConvertVar(v))
	}
	return vars, err
}

开发者ID:alaska，项目名称:delve，代码行数:15，代码来源:debugger.go

示例12: LocalVariables

func (d *Debugger) LocalVariables(scope api.EvalScope) ([]api.Variable, error) {
	s, err := d.process.ConvertEvalScope(scope.GoroutineID, scope.Frame)
	if err != nil {
		return nil, err
	}
	pv, err := s.LocalVariables()
	if err != nil {
		return nil, err
	}
	vars := make([]api.Variable, 0, len(pv))
	for _, v := range pv {
		vars = append(vars, api.ConvertVar(v))
	}
	return vars, err
}

开发者ID:jeffallen，项目名称:delve，代码行数:15，代码来源:debugger.go

示例13: TestMultilineVariableEvaluation

func TestMultilineVariableEvaluation(t *testing.T) {
	testcases := []varTest{
		{"a1", true, "\"foofoofoofoofoofoo\"", "", "struct string", nil},
		{"a11", true, `[3]main.FooBar [
	{Baz: 1, Bur: "a"},
	{Baz: 2, Bur: "b"},
	{Baz: 3, Bur: "c"},
]`, "", "[3]main.FooBar", nil},
		{"a12", true, `[]main.FooBar len: 2, cap: 2, [
	{Baz: 4, Bur: "d"},
	{Baz: 5, Bur: "e"},
]`, "", "struct []main.FooBar", nil},
		{"a13", true, `[]*main.FooBar len: 3, cap: 3, [
	*{Baz: 6, Bur: "f"},
	*{Baz: 7, Bur: "g"},
	*{Baz: 8, Bur: "h"},
]`, "", "struct []*main.FooBar", nil},
		{"a2", true, "6", "10", "int", nil},
		{"a4", true, "[2]int [1,2]", "", "[2]int", nil},
		{"a5", true, "[]int len: 5, cap: 5, [1,2,3,4,5]", "", "struct []int", nil},
		{"a6", true, "main.FooBar {Baz: 8, Bur: \"word\"}", "", "main.FooBar", nil},
		{"a7", true, "*main.FooBar {Baz: 5, Bur: \"strum\"}", "", "*main.FooBar", nil},
		{"a8", true, "main.FooBar2 {Bur: 10, Baz: \"feh\"}", "", "main.FooBar2", nil},
		{"a9", true, "*main.FooBar nil", "", "*main.FooBar", nil},
		{"a8", true, "main.FooBar2 {Bur: 10, Baz: \"feh\"}", "", "main.FooBar2", nil}, // reread variable after member
		{"i32", true, "[2]int32 [1,2]", "", "[2]int32", nil},
		{"ba", true, "[]int len: 200, cap: 200, [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,...+136 more]", "", "struct []int", nil},
		{"ms", true, `main.Nest {
	Level: 0,
	Nest: *main.Nest {
		Level: 1,
		Nest: *(*main.Nest)(…`, "", "main.Nest", nil},
	}

	withTestProcess("testvariables", t, func(p *proc.Process, fixture protest.Fixture) {
		err := p.Continue()
		assertNoError(err, t, "Continue() returned an error")

		for _, tc := range testcases {
			variable, err := evalVariable(p, tc.name)
			assertNoError(err, t, "EvalVariable() returned an error")
			if ms := api.ConvertVar(variable).MultilineString(""); !matchStringOrPrefix(ms, tc.value) {
				t.Fatalf("Expected %s got %s (variable %s)\n", tc.value, ms, variable.Name)
			}
		}
	})
}

开发者ID:dustinevan，项目名称:delve，代码行数:47，代码来源:variables_test.go

示例14: assertVariable

func assertVariable(t *testing.T, variable *proc.Variable, expected varTest) {
	if expected.preserveName {
		if variable.Name != expected.name {
			t.Fatalf("Expected %s got %s\n", expected.name, variable.Name)
		}
	}

	cv := api.ConvertVar(variable)

	if cv.Type != expected.varType {
		t.Fatalf("Expected %s got %s (for variable %s)\n", expected.varType, cv.Type, expected.name)
	}

	if ss := cv.SinglelineString(); !matchStringOrPrefix(ss, expected.value) {
		t.Fatalf("Expected %#v got %#v (for variable %s)\n", expected.value, ss, expected.name)
	}
}

开发者ID:dustinevan，项目名称:delve，代码行数:17，代码来源:variables_test.go

示例15: TestComplexSetting

func TestComplexSetting(t *testing.T) {
	withTestProcess("testvariables", t, func(p *proc.Process, fixture protest.Fixture) {
		err := p.Continue()
		assertNoError(err, t, "Continue() returned an error")

		h := func(setExpr, value string) {
			assertNoError(setVariable(p, "c128", setExpr), t, "SetVariable()")
			variable, err := evalVariable(p, "c128")
			assertNoError(err, t, "EvalVariable()")
			if s := api.ConvertVar(variable).SinglelineString(); s != value {
				t.Fatalf("Wrong value of c128: \"%s\", expected \"%s\" after setting it to \"%s\"", s, value, setExpr)
			}
		}

		h("3.2i", "(0 + 3.2i)")
		h("1.1", "(1.1 + 0i)")
		h("1 + 3.3i", "(1 + 3.3i)")
		h("complex(1.2, 3.4)", "(1.2 + 3.4i)")
	})
}

开发者ID:dustinevan，项目名称:delve，代码行数:20，代码来源:variables_test.go

示例16: TestVariableEvaluation

func TestVariableEvaluation(t *testing.T) {
	testcases := []varTest{
		{"a1", true, "\"foofoofoofoofoofoo\"", "", "struct string", nil},
		{"a11", true, "[3]main.FooBar [{Baz: 1, Bur: \"a\"},{Baz: 2, Bur: \"b\"},{Baz: 3, Bur: \"c\"}]", "", "[3]main.FooBar", nil},
		{"a12", true, "[]main.FooBar len: 2, cap: 2, [{Baz: 4, Bur: \"d\"},{Baz: 5, Bur: \"e\"}]", "", "struct []main.FooBar", nil},
		{"a13", true, "[]*main.FooBar len: 3, cap: 3, [*{Baz: 6, Bur: \"f\"},*{Baz: 7, Bur: \"g\"},*{Baz: 8, Bur: \"h\"}]", "", "struct []*main.FooBar", nil},
		{"a2", true, "6", "10", "int", nil},
		{"a3", true, "7.23", "3.1", "float64", nil},
		{"a4", true, "[2]int [1,2]", "", "[2]int", nil},
		{"a5", true, "[]int len: 5, cap: 5, [1,2,3,4,5]", "", "struct []int", nil},
		{"a6", true, "main.FooBar {Baz: 8, Bur: \"word\"}", "", "main.FooBar", nil},
		{"a7", true, "*main.FooBar {Baz: 5, Bur: \"strum\"}", "", "*main.FooBar", nil},
		{"a8", true, "main.FooBar2 {Bur: 10, Baz: \"feh\"}", "", "main.FooBar2", nil},
		{"a9", true, "*main.FooBar nil", "", "*main.FooBar", nil},
		{"baz", true, "\"bazburzum\"", "", "struct string", nil},
		{"neg", true, "-1", "-20", "int", nil},
		{"f32", true, "1.2", "1.1", "float32", nil},
		{"c64", true, "(1 + 2i)", "(4 + 5i)", "complex64", nil},
		{"c128", true, "(2 + 3i)", "(6.3 + 7i)", "complex128", nil},
		{"a6.Baz", true, "8", "20", "int", nil},
		{"a7.Baz", true, "5", "25", "int", nil},
		{"a8.Baz", true, "\"feh\"", "", "struct string", nil},
		{"a9.Baz", true, "nil", "", "int", fmt.Errorf("a9 is nil")},
		{"a9.NonExistent", true, "nil", "", "int", fmt.Errorf("a9 has no member NonExistent")},
		{"a8", true, "main.FooBar2 {Bur: 10, Baz: \"feh\"}", "", "main.FooBar2", nil}, // reread variable after member
		{"i32", true, "[2]int32 [1,2]", "", "[2]int32", nil},
		{"b1", true, "true", "false", "bool", nil},
		{"b2", true, "false", "true", "bool", nil},
		{"i8", true, "1", "2", "int8", nil},
		{"u16", true, "65535", "0", "uint16", nil},
		{"u32", true, "4294967295", "1", "uint32", nil},
		{"u64", true, "18446744073709551615", "2", "uint64", nil},
		{"u8", true, "255", "3", "uint8", nil},
		{"up", true, "5", "4", "uintptr", nil},
		{"f", true, "main.barfoo", "", "func()", nil},
		{"ba", true, "[]int len: 200, cap: 200, [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,...+136 more]", "", "struct []int", nil},
		{"ms", true, "main.Nest {Level: 0, Nest: *main.Nest {Level: 1, Nest: *(*main.Nest)(…", "", "main.Nest", nil},
		{"ms.Nest.Nest", true, "*main.Nest {Level: 2, Nest: *main.Nest {Level: 3, Nest: *(*main.Nest)(…", "", "*main.Nest", nil},
		{"ms.Nest.Nest.Nest.Nest.Nest", true, "*main.Nest nil", "", "*main.Nest", nil},
		{"ms.Nest.Nest.Nest.Nest.Nest.Nest", true, "", "", "*main.Nest", fmt.Errorf("ms.Nest.Nest.Nest.Nest.Nest is nil")},
		{"main.p1", true, "10", "12", "int", nil},
		{"p1", true, "10", "13", "int", nil},
		{"NonExistent", true, "", "", "", fmt.Errorf("could not find symbol value for NonExistent")},
	}

	withTestProcess("testvariables", t, func(p *proc.Process, fixture protest.Fixture) {
		err := p.Continue()
		assertNoError(err, t, "Continue() returned an error")

		for _, tc := range testcases {
			variable, err := evalVariable(p, tc.name)
			if tc.err == nil {
				assertNoError(err, t, "EvalVariable() returned an error")
				assertVariable(t, variable, tc)
			} else {
				if err == nil {
					t.Fatalf("Expected error %s, got no error: %s\n", tc.err.Error(), api.ConvertVar(variable).SinglelineString())
				}
				if tc.err.Error() != err.Error() {
					t.Fatalf("Unexpected error. Expected %s got %s", tc.err.Error(), err.Error())
				}
			}

			if tc.settable() {
				assertNoError(setVariable(p, tc.name, tc.setTo), t, "SetVariable()")
				variable, err = evalVariable(p, tc.name)
				assertNoError(err, t, "EvalVariable()")
				assertVariable(t, variable, tc.afterSet())

				assertNoError(setVariable(p, tc.name, tc.value), t, "SetVariable()")
				variable, err := evalVariable(p, tc.name)
				assertNoError(err, t, "EvalVariable()")
				assertVariable(t, variable, tc)
			}
		}
	})
}

开发者ID:dustinevan，项目名称:delve，代码行数:77，代码来源:variables_test.go

注：本文中的github.com/derekparker/delve/service/api.ConvertVar函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。