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# Check the behavior of command dependencies.
#
# RUN: rm -rf %t.build
# RUN: mkdir -p %t.build
# RUN: touch %t.build/input
# RUN: cp %s %t.build/build.llbuild
# Both commands should run on the initial build.
#
# RUN: %{llbuild} buildsystem build --serial --chdir %t.build > %t.initial.out
# RUN: %{FileCheck} --check-prefix CHECK-INITIAL --input-file %t.initial.out %s
# CHECK-INITIAL: C.output-2
# CHECK-INITIAL: C.output-1
# RUN: diff %t.build/output-1 %t.build/output-2
# No commands should run on a null rebuild.
#
# RUN: %{llbuild} buildsystem build --serial --chdir %t.build > %t.null.out
# RUN: echo EOF >> %t.null.out
# RUN: %{FileCheck} --check-prefix CHECK-NULL --input-file %t.null.out %s
# RUN: diff %t.build/output-1 %t.build/output-2
# CHECK-NULL-NOT: C.output
# CHECK-NULL: EOF
# Forcing the initial command to run should cause them both to run again.
#
# RUN: echo modified >> %t.build/input
# RUN: %{llbuild} buildsystem build --serial --chdir %t.build > %t.rebuild.out
# RUN: %{FileCheck} --check-prefix CHECK-REBUILD --input-file %t.rebuild.out %s
# RUN: diff %t.build/output-1 %t.build/output-2
#
# CHECK-REBUILD: C.output-2
# CHECK-REBUILD: C.output-1
client:
name: basic
targets:
"": ["<output>"]
nodes:
"<C.output-2.timestamp>":
is-command-timestamp: true
commands:
C.output-1:
tool: shell
inputs: ["<C.output-2.timestamp>"]
outputs: ["<output>"]
description: C.output-1
args: cp output-2 output-1
C.output-2:
tool: shell
inputs: ["input"]
outputs: ["<C.output-2.timestamp>"]
description: C.output-2
args: cp input output-2
|
