1 files changed, 128 insertions, 0 deletions
diff --git a/test/FileCheck/dump-input-enable.txt b/test/FileCheck/dump-input-enable.txt
new file mode 100644
index 000000000000..71e3d5dd9d6c
--- /dev/null
+++ b/test/FileCheck/dump-input-enable.txt
@@ -0,0 +1,128 @@
+; RUN: echo ciao > %t.good
+; RUN: echo world >> %t.good
+
+; RUN: echo hello > %t.err
+; RUN: echo world >> %t.err
+
+; RUN: echo 'CHECK: ciao' > %t.check
+; RUN: echo 'CHECK-NEXT: world' >> %t.check
+
+;--------------------------------------------------
+; unknown value
+;--------------------------------------------------
+
+; RUN: not FileCheck -input-file %t.good %t.check -check-prefix=CHECK \
+; RUN:               -match-full-lines -dump-input=foobar 2>&1 \
+; RUN: | FileCheck %s -match-full-lines -check-prefix=BADVAL
+
+; No positional arg.
+; RUN: not FileCheck -dump-input=foobar 2>&1 \
+; RUN: | FileCheck %s -match-full-lines -check-prefix=BADVAL
+
+BADVAL: FileCheck{{.*}}: for the -dump-input option: Cannot find option named 'foobar'!
+
+;--------------------------------------------------
+; help
+;--------------------------------------------------
+
+; Appended to normal command line.
+; RUN: FileCheck -input-file %t.err -color %t.check -dump-input=help \
+; RUN: | FileCheck %s -check-prefix=HELP
+
+; No positional arg.
+; RUN: FileCheck -dump-input=help | FileCheck %s -check-prefix=HELP
+
+HELP-NOT: {{.}}
+HELP: The following description was requested by -dump-input=help
+HELP: try{{.*}}-color
+HELP-NOT: {{.}}
+
+;--------------------------------------------------
+; never
+;--------------------------------------------------
+
+; RUN: FileCheck -input-file %t.good %t.check -check-prefix=CHECK \
+; RUN:           -match-full-lines -dump-input=never 2>&1 \
+; RUN: | FileCheck %s -match-full-lines -check-prefix=CHECK-NODUMP -allow-empty
+
+; RUN: not FileCheck -input-file %t.err %t.check -check-prefix=CHECK \
+; RUN:               -match-full-lines -dump-input=never 2>&1 \
+; RUN: | FileCheck %s -match-full-lines -check-prefix=CHECK-NODUMP
+
+;--------------------------------------------------
+; default: never
+;--------------------------------------------------
+
+; RUN: FileCheck -input-file %t.good %t.check -check-prefix=CHECK \
+; RUN:           -match-full-lines 2>&1 \
+; RUN: | FileCheck %s -match-full-lines -check-prefix=CHECK-NODUMP -allow-empty
+
+; RUN: not FileCheck -input-file %t.err %t.check -check-prefix=CHECK \
+; RUN:               -match-full-lines 2>&1 \
+; RUN: | FileCheck %s -match-full-lines -check-prefix=CHECK-NODUMP
+
+;--------------------------------------------------
+; fail
+;--------------------------------------------------
+
+; RUN: FileCheck -input-file %t.good %t.check -check-prefix=CHECK \
+; RUN:           -match-full-lines -dump-input=fail 2>&1 \
+; RUN: | FileCheck %s -match-full-lines -check-prefix=CHECK-NODUMP -allow-empty
+
+; RUN: not FileCheck -input-file %t.err %t.check -check-prefix=CHECK \
+; RUN:               -match-full-lines -dump-input=fail 2>&1 \
+; RUN: | FileCheck %s -match-full-lines -check-prefix=CHECK-ERR
+
+;--------------------------------------------------
+; -dump-input-on-failure
+;--------------------------------------------------
+
+; RUN: FileCheck -input-file %t.good %t.check -check-prefix=CHECK \
+; RUN:           -match-full-lines -dump-input-on-failure 2>&1 \
+; RUN: | FileCheck %s -match-full-lines -check-prefix=CHECK-NODUMP -allow-empty
+
+; RUN: not FileCheck -input-file %t.err %t.check -check-prefix=CHECK \
+; RUN:               -match-full-lines -dump-input-on-failure 2>&1 \
+; RUN: | FileCheck %s -match-full-lines -check-prefix=CHECK-ERR
+
+; RUN: env FILECHECK_DUMP_INPUT_ON_FAILURE=1 \
+; RUN: FileCheck -input-file %t.good %t.check -check-prefix=CHECK \
+; RUN:           -match-full-lines 2>&1 \
+; RUN: | FileCheck %s -match-full-lines -check-prefix=CHECK-NODUMP -allow-empty
+
+; RUN: env FILECHECK_DUMP_INPUT_ON_FAILURE=1 \
+; RUN: not FileCheck -input-file %t.err %t.check -check-prefix=CHECK \
+; RUN:               -match-full-lines 2>&1 \
+; RUN: | FileCheck %s -match-full-lines -check-prefix=CHECK-ERR
+
+;--------------------------------------------------
+; always
+;--------------------------------------------------
+
+; RUN: FileCheck -input-file %t.good %t.check -check-prefix=CHECK \
+; RUN:           -match-full-lines -dump-input=always -v 2>&1 \
+; RUN: | FileCheck %s -match-full-lines -check-prefix=CHECK-GOOD
+
+; RUN: not FileCheck -input-file %t.err %t.check -check-prefix=CHECK \
+; RUN:               -match-full-lines -dump-input=always 2>&1 \
+; RUN: | FileCheck %s -match-full-lines -check-prefix=CHECK-ERR
+
+; END.
+
+; CHECK-GOOD: Full input was:
+; CHECK-GOOD-NEXT: <<<<<<
+; CHECK-GOOD-NEXT:          1: ciao
+; CHECK-GOOD-NEXT: check:1     ^~~~
+; CHECK-GOOD-NEXT:          2: world
+; CHECK-GOOD-NEXT: next:2      ^~~~~
+; CHECK-GOOD-NEXT: >>>>>>
+
+; CHECK-ERR: Full input was:
+; CHECK-ERR-NEXT: <<<<<<
+; CHECK-ERR-NEXT:          1: hello
+; CHECK-ERR-NEXT: check:1     X~~~~
+; CHECK-ERR-NEXT:          2: world
+; CHECK-ERR-NEXT: check:1     ~~~~~ error: no match found
+; CHECK-ERR-NEXT: >>>>>>
+
+; CHECK-NODUMP-NOT: <<<<<<