mirror of
https://github.com/MobAI-App/simslim.git
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Interlap
6af86fb728
A top(1) for the simulator fleet: every booted simulator with its OS, slim state, process count, CPU, RAM, and disk, refreshing live. Enter a row (or pass a UDID) to drill into that simulator's per-daemon footprint. Columns sort via n/o/s/p/c/m/d with a version-aware OS comparator; the name column flexes to the terminal width. --json and piped output emit one-shot snapshots, keeping the JSON contract for the GUI. Library side stays dependency-free: MeasureProcesses keeps per-process footprint+cpu from the shared ps/top snapshot, and FleetSnapshot composes booted devices, slim status (fanned out per device), and MeasureMany. The TUI (bubbletea + lipgloss, CLI-only deps) anchors the cursor by UDID across live re-sorts, keeps the last snapshot on transient refresh errors, and guards disk sweeps against overlap. Also adds `simslim list --booted` to filter the listing to booted simulators.
52 lines
1.4 KiB
Go
52 lines
1.4 KiB
Go
package simslim
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import "testing"
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func TestMeasureTree(t *testing.T) {
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snap := psSnapshot{
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children: map[int][]int{
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10: {11, 12},
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11: {13},
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13: {10}, // A cycle must not double-count the root.
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},
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cpu: map[int]float64{10: 1.5, 11: 0.5, 12: 2, 13: 0},
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}
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footprint := map[int]int64{10: 100, 11: 20, 12: 30, 13: 4}
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got := measureTree(10, snap, footprint)
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if got.Processes != 4 {
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t.Errorf("Processes = %d, want 4", got.Processes)
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}
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if got.Bytes != 154 {
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t.Errorf("Bytes = %d, want 154", got.Bytes)
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}
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if got.CPU != 4 {
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t.Errorf("CPU = %v, want 4", got.CPU)
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}
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}
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func TestParsePS(t *testing.T) {
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out := " PID PPID %CPU COMM\n" +
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" 10 1 1.5 launchd_sim\n" +
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" 11 10 12.0 /usr/libexec/assistantd\n" +
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" 12 10 0.0 /System/Library/CoreServices/SpringBoard.app/SpringBoard\n" +
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" bad line that should be skipped\n"
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snap := parsePS(out)
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if got := snap.children[10]; len(got) != 2 {
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t.Fatalf("children[10] = %v, want 2 entries", got)
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}
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if snap.comm[11] != "assistantd" { // basenamed from the full path
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t.Errorf("comm[11] = %q, want assistantd", snap.comm[11])
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}
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if snap.comm[12] != "SpringBoard" {
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t.Errorf("comm[12] = %q, want SpringBoard", snap.comm[12])
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}
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if snap.cpu[11] != 12 {
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t.Errorf("cpu[11] = %v, want 12", snap.cpu[11])
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}
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if _, ok := snap.comm[1]; ok {
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t.Errorf("header row was parsed as a process")
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}
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}
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