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debugger: add more logs to probe mode · nodejs/node@9098585 · GitHub

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Commit 9098585

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joyeecheung
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aduh95
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debugger: add more logs to probe mode
Add more log points in the probe mode and enable the debuglog int the probe mode tests. Signed-off-by: Joyee Cheung <joyeec9h3@gmail.com> PR-URL: #63663 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: Kohei Ueno <kohei.ueno119@gmail.com>
1 parent 69cfb2f commit 9098585

24 files changed

Lines changed: 31 additions & 23 deletions

‎lib/internal/debugger/inspect_probe.js‎

Lines changed: 8 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -505,13 +505,15 @@ class ProbeInspectorSession {
505505

506506
onChildOutput(text, which) {
507507
if (which !== 'stderr') { return; }
508+
debug('child stderr: %j', text);
508509

509510
this.childStderr += text;
510511

511512
const combined = this.disconnectSentinelBuffer + text;
512513
// Detect the disconnect sentinel.
513514
if (this.connected &&
514515
StringPrototypeIncludes(combined, kProbeDisconnectSentinel)) {
516+
debug('disconnect sentinel detected, resetting client');
515517
this.disconnectRequested = true;
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this.client.reset();
517519
}
@@ -587,6 +589,7 @@ class ProbeInspectorSession {
587589
}
588590

589591
onPaused(params) {
592+
debug('paused: finished=%d, reason=%s hitBreakpoints=%j', this.finished, params.reason, params.hitBreakpoints);
590593
this.handlePaused(params).catch((error) => {
591594
if (error === kInspectorFailedSentinel) { return; }
592595
this.recordInspectorFailure({
@@ -841,6 +844,9 @@ class ProbeInspectorSession {
841844
}
842845

843846
onScriptParsed(params) {
847+
if (params.url && !StringPrototypeStartsWith(params.url, 'node:')) {
848+
debug('scriptParsed: scriptId=%s url=%s, length=%d', params.scriptId, params.url, params.length);
849+
}
844850
// This map grows by the number of scripts parsed, which is limited, and is just a
845851
// small string -> string map. The lifetime is bounded by probe timeout etc. so cleanup is overkill.
846852
this.scriptIdToUrl.set(params.scriptId, params.url);
@@ -883,6 +889,8 @@ class ProbeInspectorSession {
883889
}
884890

885891
const result = await this.callCdp('Debugger.setBreakpointByUrl', params);
892+
debug('breakpoint set: id=%s urlRegex=%s locations=%j',
893+
result.breakpointId, params.urlRegex, result.locations);
886894
this.breakpointDefinitions.set(result.breakpointId, { probeIndices });
887895
}
888896
}

‎test/parallel/test-debugger-probe-bound-never-hit.js‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -16,7 +16,7 @@ spawnSyncAndAssert(process.execPath, [
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'--probe', 'probe-bound-never-hit.js:4',
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'--expr', '1',
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'probe-bound-never-hit.js',
19-
], { cwd }, {
19+
], { cwd, env: { ...process.env, NODE_DEBUG: 'inspect_probe' } }, {
2020
stdout(output) {
2121
assertProbeJson(output, {
2222
v: 2,

‎test/parallel/test-debugger-probe-child-inspect-port-zero.js‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -19,7 +19,7 @@ spawnSyncAndAssert(process.execPath, [
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'--',
2020
'--inspect-port=0',
2121
'probe.js',
22-
], { cwd }, {
22+
], { cwd, env: { ...process.env, NODE_DEBUG: 'inspect_probe' } }, {
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stdout(output) {
2424
assertProbeJson(output, {
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v: 2,

‎test/parallel/test-debugger-probe-explicit-column.js‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -24,7 +24,7 @@ spawnSyncAndAssert(process.execPath, [
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'--probe', 'probe-multi-statement.js:5:29',
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'--expr', 'acc.length',
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'probe-multi-statement.js',
27-
], { cwd }, {
27+
], { cwd, env: { ...process.env, NODE_DEBUG: 'inspect_probe' } }, {
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stdout(output) {
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assertProbeJson(output, {
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v: 2,

‎test/parallel/test-debugger-probe-expression-throws.js‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -23,7 +23,7 @@ spawnSyncAndExit(process.execPath, [
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'--probe', `${fixture}:16`, '--expr', probes[0].expr,
2424
'--probe', `${fixture}:17`, '--expr', probes[1].expr,
2525
fixture,
26-
], { cwd }, {
26+
], { cwd, env: { ...process.env, NODE_DEBUG: 'inspect_probe' } }, {
2727
status: 0,
2828
signal: null,
2929
stdout(output) {

‎test/parallel/test-debugger-probe-failure-hang-during-evaluate.js‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -24,7 +24,7 @@ spawnSyncAndExit(process.execPath, [
2424
'--probe', `${fixture}:10`, '--expr', probes[0].expr,
2525
'--probe', `${fixture}:11`, '--expr', probes[1].expr,
2626
fixture,
27-
], { cwd }, {
27+
], { cwd, env: { ...process.env, NODE_DEBUG: 'inspect_probe' } }, {
2828
status: 1,
2929
signal: null,
3030
stdout(output) {

‎test/parallel/test-debugger-probe-failure-process-exit.js‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -18,7 +18,7 @@ spawnSyncAndExit(process.execPath, [
1818
'inspect', '--json',
1919
'--probe', `${fixture}:8`, '--expr', probes[0].expr,
2020
fixture,
21-
], { cwd }, {
21+
], { cwd, env: { ...process.env, NODE_DEBUG: 'inspect_probe' } }, {
2222
status: 1,
2323
signal: null,
2424
stdout(output) {

‎test/parallel/test-debugger-probe-global-option-order.js‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -17,7 +17,7 @@ spawnSyncAndAssert(process.execPath, [
1717
'--expr', 'finalValue',
1818
'--json',
1919
'probe.js',
20-
], { cwd }, {
20+
], { cwd, env: { ...process.env, NODE_DEBUG: 'inspect_probe' } }, {
2121
stdout(output) {
2222
assertProbeJson(output, {
2323
v: 2,

‎test/parallel/test-debugger-probe-json-preview.js‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -24,7 +24,7 @@ spawnSyncAndAssert(process.execPath, [
2424
'--probe', probeArg,
2525
'--expr', 'errorValue',
2626
'probe-types.js',
27-
], { cwd }, {
27+
], { cwd, env: { ...process.env, NODE_DEBUG: 'inspect_probe' } }, {
2828
stdout(output) {
2929
assertProbeJson(output, {
3030
v: 2,

‎test/parallel/test-debugger-probe-json-special-values.js‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -39,7 +39,7 @@ spawnSyncAndAssert(process.execPath, [
3939
'--probe', probeArg,
4040
'--expr', 'errorValue',
4141
'probe-types.js',
42-
], { cwd }, {
42+
], { cwd, env: { ...process.env, NODE_DEBUG: 'inspect_probe' } }, {
4343
stdout(output) {
4444
assertProbeJson(output, {
4545
v: 2,

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