sneak
ef3c373a12
Linux runs exactly as before when both bridge interfaces exist. When they do not, the lone default-route interface is monitored, and a single interface now draws a single UI pane instead of an empty second one. macOS is newly supported: a running VPN tunnel (utun) is monitored as the primary pane alongside the physical default-route interface, or the physical interface alone when no VPN is up. Detection lives in internal/netdetect: interface/route data types, pure selection logic keyed on OS name, and route parsers, all unit-tested on Linux for both platforms. Only the real route query and the per-platform TCP dial binding (source address on Linux, IP_BOUND_IF on macOS) are build-tagged. Ping argument construction is a pure, OS-keyed function. NewMonitor now takes a list of interfaces. Model: opus-4-8
103 lines
2.0 KiB
Go
103 lines
2.0 KiB
Go
package monitor
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import (
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"testing"
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tcell "github.com/gdamore/tcell/v2"
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)
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// TestMeterColorForValue tests the MeterColorForValue function
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func TestMeterColorForValue(t *testing.T) {
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tests := []struct {
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name string
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value int
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maxValue int
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reverse bool
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wantColor tcell.Style
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}{
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// Reverse mode tests (low is good, high is bad)
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{
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name: "reverse mode: 0% (best)",
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value: 0,
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maxValue: 10,
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reverse: true,
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wantColor: CBrightGreen,
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},
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{
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name: "reverse mode: 10% (good)",
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value: 1,
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maxValue: 10,
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reverse: true,
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wantColor: CBrightGreen,
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},
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{
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name: "reverse mode: 50% (medium)",
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value: 5,
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maxValue: 10,
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reverse: true,
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wantColor: CYellow,
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},
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{
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name: "reverse mode: 90% (bad)",
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value: 9,
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maxValue: 10,
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reverse: true,
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wantColor: CRed,
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},
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{
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name: "reverse mode: 100% (worst)",
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value: 10,
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maxValue: 10,
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reverse: true,
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wantColor: CRed,
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},
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// Normal mode tests (high is good, low is bad)
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{
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name: "normal mode: 0% (worst)",
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value: 0,
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maxValue: 10,
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reverse: false,
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wantColor: CRed,
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},
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{
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name: "normal mode: 10% (bad)",
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value: 1,
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maxValue: 10,
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reverse: false,
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wantColor: CRed,
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},
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{
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name: "normal mode: 50% (medium)",
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value: 5,
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maxValue: 10,
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reverse: false,
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wantColor: CYellow,
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},
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{
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name: "normal mode: 90% (good)",
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value: 9,
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maxValue: 10,
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reverse: false,
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wantColor: CBrightGreen,
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},
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{
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name: "normal mode: 100% (best)",
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value: 10,
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maxValue: 10,
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reverse: false,
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wantColor: CBrightGreen,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got := MeterColorForValue(tt.value, tt.maxValue, tt.reverse)
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if got != tt.wantColor {
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t.Errorf("MeterColorForValue(%d, %d, %v) = %v, want %v",
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tt.value, tt.maxValue, tt.reverse, got, tt.wantColor)
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}
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})
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}
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}
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