[Driver] Preserve filelists when a subprocess crashes. (#9849)

This should make it easier to rerun crashed jobs that use filelists;
previously you'd have to run the top-level driver command again with
-save-temps. I didn't want to save /all/ temporary files because that
often includes things like .o files, which could fill up your disk
pretty quickly. But we can always tweak this later.
This commit is contained in:
Jordan Rose
2017-05-22 17:14:20 -07:00
committed by GitHub
parent ae984977e0
commit a875d8c7c7
8 changed files with 66 additions and 25 deletions

View File

@@ -32,6 +32,15 @@
// CHECK-WMO-THREADED-NEXT: ...with output!
// CHECK-WMO-THREADED-NOT: Handled
// RUN: mkdir -p %t/tmp-fail/
// RUN: (cd %t && not env TMPDIR="%t/tmp-fail/" %swiftc_driver_plain -driver-use-frontend-path %S/Inputs/fail.py -c ./a.swift ./b.swift ./c.swift -module-name main -target x86_64-apple-macosx10.9 -driver-use-filelists -output-file-map=%S/Inputs/filelists/output.json -force-single-frontend-invocation -num-threads 1)
// RUN: not ls %t/tmp-fail/sources-*
// RUN: not ls %t/tmp-fail/outputs-*
// RUN: mkdir -p %t/tmp-crash/
// RUN: (cd %t && not env TMPDIR="%t/tmp-crash/" %swiftc_driver_plain -driver-use-frontend-path %S/Inputs/crash.py -c ./a.swift ./b.swift ./c.swift -module-name main -target x86_64-apple-macosx10.9 -driver-use-filelists -output-file-map=%S/Inputs/filelists/output.json -force-single-frontend-invocation -num-threads 1)
// RUN: ls %t/tmp-crash/sources-* %t/tmp-crash/outputs-*
// RUN: (cd %t && env PATH=%t/bin/:$PATH %swiftc_driver_plain -driver-use-frontend-path %S/Inputs/filelists/check-filelist-abc.py -emit-library ./a.swift ./b.swift ./c.swift -module-name main -target x86_64-apple-macosx10.9 -driver-use-filelists -output-file-map=%S/Inputs/filelists/output.json 2>&1 | %FileCheck -check-prefix=CHECK-LINK %s)
// RUN: (cd %t && env PATH=%t/bin/:$PATH %swiftc_driver_plain -driver-use-frontend-path %S/Inputs/filelists/check-filelist-abc.py -emit-library ./a.swift ./b.swift ./c.swift -module-name main -target x86_64-apple-macosx10.9 -driver-use-filelists -output-file-map=%S/Inputs/filelists/output.json -force-single-frontend-invocation -num-threads 1 2>&1 | %FileCheck -check-prefix=CHECK-LINK %s)