File: diff-pipes.txt

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (25 lines) | stat: -rw-r--r-- 734 bytes parent folder | download | duplicates (21) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
# RUN: echo foo > %t.foo
# RUN: echo bar > %t.bar

# Check output pipe.
# RUN: diff %t.foo %t.foo | FileCheck -allow-empty -check-prefix=EMPTY %s
# RUN: diff -u %t.foo %t.bar | FileCheck %s && false || true

# Check input pipe.
# RUN: cat %t.foo | diff -u - %t.foo
# RUN: cat %t.foo | diff -u %t.foo -
# RUN: cat %t.bar | diff -u %t.foo - && false || true
# RUN: cat %t.bar | diff -u - %t.foo && false || true

# Check output and input pipes at the same time.
# RUN: cat %t.foo | diff - %t.foo | FileCheck -allow-empty -check-prefix=EMPTY %s
# RUN: cat %t.bar | diff -u %t.foo - | FileCheck %s && false || true

# Fail so lit will print output.
# RUN: false

# CHECK:      @@
# CHECK-NEXT: -foo
# CHECK-NEXT: +bar

# EMPTY-NOT: {{.}}