<commit_before># Basic test for support of compiler generated dependencies.

# We test with a simple command that just writes a fake .d file which lists an
# input dependency on "header-1".
#
# RUN: rm -rf %t.build
# RUN: mkdir -p %t.build
# RUN: cp %s %t.build/build.ninja
# RUN: touch %t.build/header-1 %t.build/input-1
# RUN: %{llbuild} ninja build --no-parallel --chdir %t.build &> %t1.out
# RUN: %{FileCheck} --check-prefix=CHECK-INITIAL --input-file=%t1.out %s

# RUN: echo "mod" >> %t.build/header-1
# RUN: %{llbuild} ninja build --no-parallel --chdir %t.build &> %t2.out
# RUN: %{FileCheck} --check-prefix=CHECK-AFTER-MOD --input-file=%t2.out %s

# Check the first build.
#
# CHECK-INITIAL: [1] "CC output-1"
# CHECK-INITIAL: [2] "cat output-1 > output"

# Check the second build.
# CHECK-AFTER-MOD: [1] "CC output-1"
# CHECK-AFTER-MOD: [2] "cat output-1 > output"

rule CC
     deps = gcc<commit_msg>[tests] Harden implicit deps test against broken update-if-newer implementations.<commit_after># Basic test for support of compiler generated dependencies.

# We test with a simple command that just writes a fake .d file which lists an
# input dependency on "header-1".
#
# We also enforce that the timestamp of input-1 is "old" to ensure that any
# update-if-newer behavior works correctly.
#
# RUN: rm -rf %t.build
# RUN: mkdir -p %t.build
# RUN: cp %s %t.build/build.ninja
# RUN: touch -r / %t.build/header-1 %t.build/input-1
# RUN: %{llbuild} ninja build --no-parallel --chdir %t.build &> %t1.out
# RUN: %{FileCheck} --check-prefix=CHECK-INITIAL --input-file=%t1.out %s

# Check the first build.
#
# CHECK-INITIAL: [1] "CC output-1"
# CHECK-INITIAL: [2] "cat output-1 > output"

# Check a build that modifies the header.
#
# RUN: echo "mod" >> %t.build/header-1
# RUN: %{llbuild} ninja build --no-parallel --chdir %t.build &> %t2.out
# RUN: %{FileCheck} --check-prefix=CHECK-AFTER-MOD --input-file=%t2.out %s
#
# CHECK-AFTER-MOD: [1] "CC output-1"
# CHECK-AFTER-MOD: [2] "cat output-1 > output"


# Check that a header modification follow a build that *could* trigger an output
# update performs correctly.. This is to verify that the output updating doesn't
# lose discovered dependencies.
#
# RUN: touch -r / %t.build/header-1
# RUN: echo "xxx" >> %t.build/output-1
# RUN: %{llbuild} ninja build --no-parallel --chdir %t.build &> %t2.out
# RUN: %{FileCheck} --check-prefix=CHECK-AFTER-OUTPUT-MOD --input-file=%t2.out %s
#
# FIXME: This build currently will actually rerun the command, but this test is
# just defensive currently, it should be updated if/when we support
# update-if-newer on commands with discovered dependencies.
#
# CHECK-AFTER-OUTPUT-MOD: "cat output-1 > output"

# Check another build that modifies the header.
#
# RUN: echo "mod-2" >> %t.build/header-1
# RUN: %{llbuild} ninja build --no-parallel --chdir %t.build &> %t2.out
# RUN: %{FileCheck} --check-prefix=CHECK-AFTER-SECOND-MOD --input-file=%t2.out %s
#
# CHECK-AFTER-SECOND-MOD: [1] "CC output-1"
# CHECK-AFTER-SECOND-MOD: [2] "cat output-1 > output"

rule CC
     deps = gcc
{'fraction_non_alphanumeric': 0.16009129442451908, 'fraction_numerical': 0.014998369742419302, 'mean_word_length': 3.634441087613293, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 23, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '926308', 'n_tokens_mistral': 1142, 'n_tokens_neox': 1099, 'n_words': 354}