beatfactor
commented
3 years ago Thanks for reporting this, we'll look into it.
Closed MicahLC closed 2 years ago
beatfactor
commented
3 years ago Thanks for reporting this, we'll look into it.
gravityvi
commented
3 years ago Hey @MicahLC, can you provide some more details regarding this issue like what runner are you using (Nightwatch default runner, mocha runner), the reporter, and CI config which would help me to reproduce this issue.
MicahLC
commented
3 years ago We use the Nightwatch default runner. We are using an internally-maintained variant of this reporter with some visual modifications, but little to no changes to logic.
By CI config, do you mean some info about the environment where this is running? This is running inside a docker node inside a Jenkins pipeline on an AWS EC2 instance. We spin up docker images running our app, docker images to run the selenium hub and the selenium chrome instances, and docker images to run the tests using docker-compose. The crash occurs on the docker image running the tests (obv :) ), but after the tests have completed and the HTML report has been written out.
stale[bot]
commented
2 years ago This issue has been automatically marked as stale because it has not had any recent activity. If possible, please retry using the latest Nightwatch version and update the issue with any relevant details. If no further activity occurs, it will be closed. Thank you for your contribution.
Describe the bug
When running on our CI server, Nightwatch sometimes crashes when writing out the test XML reports. I was able to capture the crash log.
Sample test
Not relevant
Verbose output
report.json
```txt { "header": { "reportVersion": 1, "event": "Allocation failed - JavaScript heap out of memory", "trigger": "FatalError", "filename": "report.20210614.152627.6232.0.001.json", "dumpEventTime": "2021-06-14T15:26:27Z", "dumpEventTimeStamp": "1623709587149", "processId": 6232, "cwd": "/home/ec2-user/workspace/redacted", "commandLine": [ "node", "/home/ec2-user/workspace/redacted/node_modules/.bin/nightwatch", "--skiptags", "redacted", "--env", "preprod", "--suiteRetries", "2" ], "nodejsVersion": "v12.16.1", "glibcVersionRuntime": "2.26", "glibcVersionCompiler": "2.17", "wordSize": 64, "arch": "x64", "platform": "linux", "componentVersions": { "node": "12.16.1", "v8": "7.8.279.23-node.31", "uv": "1.34.0", "zlib": "1.2.11", "brotli": "1.0.7", "ares": "1.15.0", "modules": "72", "nghttp2": "1.40.0", "napi": "5", "llhttp": "2.0.4", "http_parser": "2.9.3", "openssl": "1.1.1d", "cldr": "35.1", "icu": "64.2", "tz": "2019c", "unicode": "12.1" }, "release": { "name": "node", "lts": "Erbium", "headersUrl": "https://nodejs.org/download/release/v12.16.1/node-v12.16.1-headers.tar.gz", "sourceUrl": "https://nodejs.org/download/release/v12.16.1/node-v12.16.1.tar.gz" }, "osName": "Linux", "osRelease": "4.14.198-152.320.amzn2.x86_64", "osVersion": "#1 SMP Wed Sep 23 23:57:28 UTC 2020", "osMachine": "x86_64", "cpus": [ { "model": "AMD EPYC 7571", "speed": 2199, "user": 8845359300, "nice": 1200600, "sys": 722339600, "idle": 192980724700, "irq": 0 }, { "model": "AMD EPYC 7571", "speed": 2199, "user": 9172551300, "nice": 1215800, "sys": 704053700, "idle": 192658362300, "irq": 0 }, { "model": "AMD EPYC 7571", "speed": 2199, "user": 9139590000, "nice": 1175400, "sys": 737738100, "idle": 192694716100, "irq": 0 }, { "model": "AMD EPYC 7571", "speed": 2199, "user": 8141624700, "nice": 1070900, "sys": 674436000, "idle": 193732129000, "irq": 0 }, { "model": "AMD EPYC 7571", "speed": 2199, "user": 8606171300, "nice": 1068800, "sys": 713319500, "idle": 193248596600, "irq": 0 }, { "model": "AMD EPYC 7571", "speed": 2199, "user": 8251013900, "nice": 1043800, "sys": 694855900, "idle": 193628816400, "irq": 0 }, { "model": "AMD EPYC 7571", "speed": 2199, "user": 8137984600, "nice": 1141000, "sys": 696772800, "idle": 193740219300, "irq": 0 }, { "model": "AMD EPYC 7571", "speed": 2199, "user": 8881686800, "nice": 917300, "sys": 715328000, "idle": 192963757400, "irq": 0 } ], "networkInterfaces": [ { "name": "lo", "internal": true, "mac": "00:00:00:00:00:00", "address": "127.0.0.1", "netmask": "255.0.0.0", "family": "IPv4" }, { "name": "eth0", "internal": false, "mac": "06:33:da:f1:3b:e1", "address": "10.240.2.87", "netmask": "255.255.255.192", "family": "IPv4" }, { "name": "lo", "internal": true, "mac": "00:00:00:00:00:00", "address": "::1", "netmask": "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", "family": "IPv6", "scopeid": 0 }, { "name": "eth0", "internal": false, "mac": "06:33:da:f1:3b:e1", "address": "fe80::433:daff:fef1:3be1", "netmask": "ffff:ffff:ffff:ffff::", "family": "IPv6", "scopeid": 2 } ], "host": "ip-10-240-2-87.us-west-2.compute.internal" }, "javascriptStack": { "message": "No stack.", "stack": [ "Unavailable." ] }, "nativeStack": [ { "pc": "0x0000000000b278f5", "symbol": "report::TriggerNodeReport(v8::Isolate*, node::Environment*, char const*, char const*, std::string const&, v8::Local) [node]"
},
{
"pc": "0x00000000009f13ec",
"symbol": "node::OnFatalError(char const*, char const*) [node]"
},
{
"pc": "0x0000000000b5da9e",
"symbol": "v8::Utils::ReportOOMFailure(v8::internal::Isolate*, char const*, bool) [node]"
},
{
"pc": "0x0000000000b5de19",
"symbol": "v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate*, char const*, bool) [node]"
},
{
"pc": "0x0000000000d0a765",
"symbol": " [node]"
},
{
"pc": "0x0000000000d1b068",
"symbol": "v8::internal::Heap::AllocateRawWithRetryOrFail(int, v8::internal::AllocationType, v8::internal::AllocationOrigin, v8::internal::AllocationAlignment) [node]"
},
{
"pc": "0x0000000000ce8c8c",
"symbol": "v8::internal::Factory::NewRawOneByteString(int, v8::internal::AllocationType) [node]"
},
{
"pc": "0x0000000001024a22",
"symbol": "v8::internal::Runtime_AllocateSeqOneByteString(int, unsigned long*, v8::internal::Isolate*) [node]"
},
{
"pc": "0x00000000013a71b9",
"symbol": " [node]"
}
],
"javascriptHeap": {
"totalMemory": 2156683264,
"totalCommittedMemory": 2155157520,
"usedMemory": 2153451984,
"availableMemory": 43226944,
"memoryLimit": 2197815296,
"heapSpaces": {
"read_only_space": {
"memorySize": 262144,
"committedMemory": 33088,
"capacity": 32808,
"used": 32808,
"available": 0
},
"new_space": {
"memorySize": 1048576,
"committedMemory": 1120,
"capacity": 1047456,
"used": 0,
"available": 1047456
},
"old_space": {
"memorySize": 62537728,
"committedMemory": 62473080,
"capacity": 62001936,
"used": 62001936,
"available": 0
},
"code_space": {
"memorySize": 1216512,
"committedMemory": 1084544,
"capacity": 966528,
"used": 966528,
"available": 0
},
"map_space": {
"memorySize": 2625536,
"committedMemory": 2572920,
"capacity": 1968640,
"used": 1968640,
"available": 0
},
"large_object_space": {
"memorySize": 2088943616,
"committedMemory": 2088943616,
"capacity": 2088479288,
"used": 2088479288,
"available": 0
},
"code_large_object_space": {
"memorySize": 49152,
"committedMemory": 49152,
"capacity": 2784,
"used": 2784,
"available": 0
},
"new_large_object_space": {
"memorySize": 0,
"committedMemory": 0,
"capacity": 1047456,
"used": 0,
"available": 1047456
}
}
},
"resourceUsage": {
"userCpuSeconds": 49.0928,
"kernelCpuSeconds": 5.79491,
"cpuConsumptionPercent": 2.10459,
"maxRss": 2215571456,
"pageFaults": {
"IORequired": 0,
"IONotRequired": 1649584
},
"fsActivity": {
"reads": 0,
"writes": 13664
}
},
"uvthreadResourceUsage": {
"userCpuSeconds": 33.6827,
"kernelCpuSeconds": 4.47213,
"cpuConsumptionPercent": 1.46299,
"fsActivity": {
"reads": 0,
"writes": 4536
}
},
"libuv": [
],
"environmentVariables": "REDACTED",
"userLimits": {
"core_file_size_blocks": {
"soft": 0,
"hard": "unlimited"
},
"data_seg_size_kbytes": {
"soft": "unlimited",
"hard": "unlimited"
},
"file_size_blocks": {
"soft": "unlimited",
"hard": "unlimited"
},
"max_locked_memory_bytes": {
"soft": 65536,
"hard": 65536
},
"max_memory_size_kbytes": {
"soft": "unlimited",
"hard": "unlimited"
},
"open_files": {
"soft": 4096,
"hard": 4096
},
"stack_size_bytes": {
"soft": 8388608,
"hard": "unlimited"
},
"cpu_time_seconds": {
"soft": "unlimited",
"hard": "unlimited"
},
"max_user_processes": {
"soft": 127455,
"hard": 127455
},
"virtual_memory_kbytes": {
"soft": "unlimited",
"hard": "unlimited"
}
},
"sharedObjects": [
"linux-vdso.so.1",
"/lib64/libdl.so.2",
"/lib64/libstdc++.so.6",
"/lib64/libm.so.6",
"/lib64/libgcc_s.so.1",
"/lib64/libpthread.so.0",
"/lib64/libc.so.6",
"/lib64/ld-linux-x86-64.so.2"
]
}
```
Configuration
nightwatch.json
```js { src_folders: ['e2e/test'], output_folder: './e2e/reports', globals_path: './e2e/globals.js', custom_commands_path: './e2e/custom/browserCommands', custom_assertions_path: './e2e/custom/assertions', page_objects_path: './e2e/pages', persist_globals: false, end_session_on_fail: false, skip_testcases_on_fail: true, uncaughtErrorPublishReport: true, detailed_output: false, output_timestamp: true, live_output: false, disable_colors: true } ```
Your Environment
nightwatch --versionnpm --versionnode --version