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nodejs/test/message/events_unhandled_error_common_trace.out

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events: show throw stack trace for uncaught exception Show the stack trace for the `eventemitter.emit('error')` call in the case of an uncaught exception. Previously, there would be no clue in Node’s output about where the actual `throw` comes from. PR-URL: https://github.com/nodejs/node/pull/19003 Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2018-02-26 15:46:50 +01:00
events.js:*
throw er; // Unhandled 'error' event
^
Error: foo:bar
at bar (*events_unhandled_error_common_trace.js:*:*)
at foo (*events_unhandled_error_common_trace.js:*:*)
at Object.<anonymous> (*events_unhandled_error_common_trace.js:*:*)
lib: restructure cjs and esm loaders Create `lib/internal/modules` and restructure the module loaders to make the purpose of those files clearer. Also make it clear in the code that the object exported by `lib/internal/modules/cjs/loader.js` is `CJSModule` instead of the ambiguous `Module`. Before: ``` lib ├── ... ├── internal │ ├── loaders │ │ ├── CreateDynamicModule.js │ │ ├── DefaultResolve.js │ │ ├── Loader.js │ │ ├── ModuleJob.js │ │ ├── ModuleMap.js │ │ └── Translators.js │ └── module.js └── module.js ``` After: ``` lib ├── ... ├── internal │ ├── ... │ └── modules │ ├── cjs │ │ ├── helpers.js │ │ └── loader.js │ └── esm │ ├── CreateDynamicModule.js │ ├── DefaultResolve.js │ ├── Loader.js │ ├── ModuleJob.js │ ├── ModuleMap.js │ └── Translators.js └── module.js # deleted in this commit to work with git file mode ``` PR-URL: https://github.com/nodejs/node/pull/19177 Refs: https://github.com/nodejs/node/pull/19112 Reviewed-By: Gus Caplan <me@gus.host> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
2018-03-06 19:30:18 +01:00
at Module._compile (internal/modules/cjs/loader.js:*:*)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:*:*)
at Module.load (internal/modules/cjs/loader.js:*:*)
at Function.Module._load (internal/modules/cjs/loader.js:*:*)
module: reduce circular dependency of internal/modules/cjs/loader Previously `internal/bootstrap/pre_execution.js` requires `internal/modules/cjs/loader.js` which in turn requires `internal/bootstrap/pre_execution.js`. This patch moves the entry point execution logic out of `pre_execution.js` and puts it into `internal/modules/run_main.js`. It also tests that `Module.runMain` can be monkey-patched before further deprecation/refactoring can be done. Also added an internal assertion `hasLoadedAnyUserCJSModule` for documentation purposes. PR-URL: https://github.com/nodejs/node/pull/30349 Reviewed-By: Guy Bedford <guybedford@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net>
2019-11-10 09:59:16 +01:00
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:*:*)
process: split execution into main scripts This patch splits the execution mode selection from the environment setup in `lib/internal/bootstrap/node.js`, and split the entry point of different execution mode into main scripts under `lib/internal/main`: - `check_syntax.js`: used when `-c`/`--check` which only checks the syntax of the input instead of executing it. - `eval_stdin.js`: used when `-e` is passed without value and stdin is not a TTY (e.g. something is piped). - `eval_string`: used when `-e` is passed along with a string argument - `inspect.js`: for `node inspect`/`node debug` - `print_bash_completion.js`: for `--completion-bash` - `print_help.js`: for `--help` - `prof_process.js`: for `--prof-process` - `repl.js`: for the REPL - `run_main_module.js`: used when a main module is passed - `run_third_party_main.js`: for the legacy `_third_party_main.js` support - `worker_thread.js`: for workers This makes the entry points easier to navigate and paves the way for customized v8 snapshots (that do not need to deserialize execution mode setup) and better embedder APIs. As an example, after this patch, for the most common case where Node.js executes a user module as an entry point, it essentially goes through: - `lib/internal/per_context.js` to setup the v8 Context (which is also run when setting up contexts for the `vm` module) - `lib/internal/bootstrap/loaders.js` to set up internal binding and builtin module loaders (that are separate from the loaders accessible in the user land). - `lib/internal/bootstrap/node.js`: to set up the rest of the environment, including various globals and the process object - `lib/internal/main/run_main_module.js`: which is selected from C++ to prepare execution of the user module. This patch also removes `NativeModuleLoader::CompileAndCall` and exposes `NativeModuleLoader::LookupAndCompile` directly so that we can handle syntax errors and runtime errors of bootstrap scripts differently. PR-URL: https://github.com/nodejs/node/pull/25667 Reviewed-By: Anna Henningsen <anna@addaleax.net>
2019-01-15 16:12:21 +01:00
at internal/main/run_main_module.js:*:*
events: show throw stack trace for uncaught exception Show the stack trace for the `eventemitter.emit('error')` call in the case of an uncaught exception. Previously, there would be no clue in Node’s output about where the actual `throw` comes from. PR-URL: https://github.com/nodejs/node/pull/19003 Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2018-02-26 15:46:50 +01:00
Emitted 'error' event at:
at quux (*events_unhandled_error_common_trace.js:*:*)
at Object.<anonymous> (*events_unhandled_error_common_trace.js:*:*)
lib: restructure cjs and esm loaders Create `lib/internal/modules` and restructure the module loaders to make the purpose of those files clearer. Also make it clear in the code that the object exported by `lib/internal/modules/cjs/loader.js` is `CJSModule` instead of the ambiguous `Module`. Before: ``` lib ├── ... ├── internal │ ├── loaders │ │ ├── CreateDynamicModule.js │ │ ├── DefaultResolve.js │ │ ├── Loader.js │ │ ├── ModuleJob.js │ │ ├── ModuleMap.js │ │ └── Translators.js │ └── module.js └── module.js ``` After: ``` lib ├── ... ├── internal │ ├── ... │ └── modules │ ├── cjs │ │ ├── helpers.js │ │ └── loader.js │ └── esm │ ├── CreateDynamicModule.js │ ├── DefaultResolve.js │ ├── Loader.js │ ├── ModuleJob.js │ ├── ModuleMap.js │ └── Translators.js └── module.js # deleted in this commit to work with git file mode ``` PR-URL: https://github.com/nodejs/node/pull/19177 Refs: https://github.com/nodejs/node/pull/19112 Reviewed-By: Gus Caplan <me@gus.host> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
2018-03-06 19:30:18 +01:00
at Module._compile (internal/modules/cjs/loader.js:*:*)
events: show throw stack trace for uncaught exception Show the stack trace for the `eventemitter.emit('error')` call in the case of an uncaught exception. Previously, there would be no clue in Node’s output about where the actual `throw` comes from. PR-URL: https://github.com/nodejs/node/pull/19003 Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2018-02-26 15:46:50 +01:00
[... lines matching original stack trace ...]
process: split execution into main scripts This patch splits the execution mode selection from the environment setup in `lib/internal/bootstrap/node.js`, and split the entry point of different execution mode into main scripts under `lib/internal/main`: - `check_syntax.js`: used when `-c`/`--check` which only checks the syntax of the input instead of executing it. - `eval_stdin.js`: used when `-e` is passed without value and stdin is not a TTY (e.g. something is piped). - `eval_string`: used when `-e` is passed along with a string argument - `inspect.js`: for `node inspect`/`node debug` - `print_bash_completion.js`: for `--completion-bash` - `print_help.js`: for `--help` - `prof_process.js`: for `--prof-process` - `repl.js`: for the REPL - `run_main_module.js`: used when a main module is passed - `run_third_party_main.js`: for the legacy `_third_party_main.js` support - `worker_thread.js`: for workers This makes the entry points easier to navigate and paves the way for customized v8 snapshots (that do not need to deserialize execution mode setup) and better embedder APIs. As an example, after this patch, for the most common case where Node.js executes a user module as an entry point, it essentially goes through: - `lib/internal/per_context.js` to setup the v8 Context (which is also run when setting up contexts for the `vm` module) - `lib/internal/bootstrap/loaders.js` to set up internal binding and builtin module loaders (that are separate from the loaders accessible in the user land). - `lib/internal/bootstrap/node.js`: to set up the rest of the environment, including various globals and the process object - `lib/internal/main/run_main_module.js`: which is selected from C++ to prepare execution of the user module. This patch also removes `NativeModuleLoader::CompileAndCall` and exposes `NativeModuleLoader::LookupAndCompile` directly so that we can handle syntax errors and runtime errors of bootstrap scripts differently. PR-URL: https://github.com/nodejs/node/pull/25667 Reviewed-By: Anna Henningsen <anna@addaleax.net>
2019-01-15 16:12:21 +01:00
at internal/main/run_main_module.js:*:*
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