Function makeFakeProfile

browsertests/testutils.go:105–159

()

}

func makeFakeProfile() *profile.Profile {
	// Three functions: F1, F2, F3 with three lines, 11, 22, 33.
	funcs := []*profile.Function{
		{ID: 1, Name: "F1", Filename: fakeSource, StartLine: 3},
		{ID: 2, Name: "F2", Filename: fakeSource, StartLine: 5},
		{ID: 3, Name: "F3", Filename: fakeSource, StartLine: 7},
	}
	lines := []profile.Line{
		{Function: funcs[0], Line: 11},
		{Function: funcs[1], Line: 22},
		{Function: funcs[2], Line: 33},
	}
	mapping := []*profile.Mapping{
		{
			ID:             1,
			Start:          addrBase,
			Limit:          addrBase + 100,
			Offset:         0,
			File:           "testbin",
			HasFunctions:   true,
			HasFilenames:   true,
			HasLineNumbers: true,
		},
	}

	// Three interesting addresses: base+{10,20,30}
	locs := []*profile.Location{
		{ID: 1, Address: addrBase + 10, Line: lines[0:1], Mapping: mapping[0]},
		{ID: 2, Address: addrBase + 20, Line: lines[1:2], Mapping: mapping[0]},
		{ID: 3, Address: addrBase + 30, Line: lines[2:3], Mapping: mapping[0]},
	}

	// Two stack traces.
	return &profile.Profile{
		PeriodType:    &profile.ValueType{Type: "cpu", Unit: "milliseconds"},
		Period:        1,
		DurationNanos: 10e9,
		SampleType: []*profile.ValueType{
			{Type: "cpu", Unit: "milliseconds"},
		},
		Sample: []*profile.Sample{
			{
				Location: []*profile.Location{locs[2], locs[1], locs[0]},
				Value:    []int64{100},
			},
			{
				Location: []*profile.Location{locs[1], locs[0]},
				Value:    []int64{200},
			},
		},
		Location: locs,
		Function: funcs,
		Mapping:  mapping,
	}
}

type testFlags map[string]any