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Bug 1479503: Check infer in ./mach static-analysis autotest. r=nalexander

Browse Source 
Now autotest does not require java to be installed, but
it will let the user know that infer is not being tested if java
is missing.

Differential Revision: https://phabricator.services.mozilla.com/D7326

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Robert Bartlensky 2018-10-24 21:54:34 +00:00
parent d7bcabf70a
commit 6cf2bd98ec
26 changed files with 1225 additions and 45 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
.flake8
View File

@ -22,3 +22,4 @@ exclude =
testing/mochitest/pywebsocket,
tools/lint/test/files,
build/build-infer/build-infer.py,
tools/infer/test/*.configure, tools/infer/test/*.configure,

1
.hgignore
View File

@ -74,6 +74,7 @@ _OPT\.OBJ/
# Gradle cache.
^.gradle/
^tools/infer/test/.gradle/
# Local Gradle configuration properties.
^local.properties$

214
python/mozbuild/mozbuild/mach_commands.py
View File

@ -1704,14 +1704,8 @@ class StaticAnalysis(MachCommandBase):
self.log_manager.enable_all_structured_loggers()
rc = self._build_compile_db(verbose=verbose)
if rc != 0:
return rc
rc = self._build_export(jobs=jobs, verbose=verbose)
if rc != 0:
return rc
rc = self._get_clang_tools(verbose=verbose)
rc = rc or self._build_export(jobs=jobs, verbose=verbose)
rc = rc or self._get_clang_tools(verbose=verbose)
if rc != 0:
return rc
@ -1776,6 +1770,9 @@ class StaticAnalysis(MachCommandBase):
self.log(logging.WARNING, 'static-analysis', {},
'Cannot check java source code unless you are building for android!')
return 1
rc = self._check_for_java()
if rc != 0:
return 1
# if source contains the whole mobile folder, then we just have to
# analyze everything
check_all = any(i.rstrip(os.sep).split(os.sep)[-1] == 'mobile' for i in source)
@ -1800,21 +1797,15 @@ class StaticAnalysis(MachCommandBase):
checks=checks or all_checkers,
third_party_path=third_party_path
)
gradlew = mozpath.join(self.topsrcdir, 'gradlew')
rc = rc or self._gradle(['clean']) # clean so that we can recompile
# infer capture command
capture_cmd = [self._infer_path, 'capture'] + excludes + \
['--', gradlew, task]
capture_cmd = [self._infer_path, 'capture'] + excludes + ['--']
rc = rc or self._gradle([task], infer_args=capture_cmd, verbose=verbose)
tmp_file, args = self._get_infer_source_args(java_sources)
# infer analyze command
analysis_cmd = [self._infer_path, 'analyze', '--keep-going'] + \
checkers + args
# capture, then analyze the sources
for args in [[gradlew, 'clean'], capture_cmd, analysis_cmd]:
rc = self.run_process(args=args, cwd=self.topsrcdir,
pass_thru=True)
# if a command fails, break and close the tmp file before returning
if rc != 0:
break
rc = rc or self.run_process(args=analysis_cmd, cwd=self.topsrcdir, pass_thru=True)
if tmp_file:
tmp_file.close()
return rc
@ -1918,6 +1909,47 @@ class StaticAnalysis(MachCommandBase):
str(jobs), '-p', self._compilation_commands_path
] + common_args + sources
def _check_for_java(self):
'''Check if javac can be found.'''
import distutils
java = self.substs.get('JAVA')
java = java or os.getenv('JAVA_HOME')
java = java or distutils.spawn.find_executable('javac')
error = 'javac was not found! Please install javac and either add it to your PATH, '
error += 'set JAVA_HOME, or add the following to your mozconfig:\n'
error += ' --with-java-bin-path=/path/to/java/bin/'
if not java:
self.log(logging.ERROR, 'ERROR: static-analysis', {}, error)
return 1
return 0
def _gradle(self, args, infer_args=None, verbose=False, autotest=False,
suppress_output=True):
infer_args = infer_args or []
if autotest:
cwd = mozpath.join(self.topsrcdir, 'tools', 'infer', 'test')
gradle = mozpath.join(cwd, 'gradlew')
else:
gradle = self.substs['GRADLE']
cwd = self.topsrcdir
extra_env = {
'GRADLE_OPTS': '-Dfile.encoding=utf-8', # see mobile/android/mach_commands.py
'JAVA_TOOL_OPTIONS': '-Dfile.encoding=utf-8',
}
if suppress_output:
devnull = open(os.devnull, 'w')
return subprocess.call(
infer_args + [gradle] + args,
env=dict(os.environ, **extra_env),
cwd=cwd, stdout=devnull, stderr=subprocess.STDOUT, close_fds=True)
else:
return self.run_process(
infer_args + [gradle] + args,
append_env=extra_env,
pass_thru=True, # Allow user to run gradle interactively.
ensure_exit_code=False, # Don't throw on non-zero exit code.
cwd=cwd)
@StaticAnalysisSubCommand('static-analysis', 'autotest',
'Run the auto-test suite in order to determine that'
' the analysis did not regress.')
@ -1935,10 +1967,7 @@ class StaticAnalysis(MachCommandBase):
self._set_log_level(verbose)
self._dump_results = dump_results
force_download = True
if self._dump_results:
force_download = False
force_download = not self._dump_results
# Function return codes
self.TOOLS_SUCCESS = 0
@ -1951,6 +1980,7 @@ class StaticAnalysis(MachCommandBase):
self.TOOLS_CHECKER_NOT_FOUND = 7
self.TOOLS_CHECKER_FAILED_FILE = 8
self.TOOLS_CHECKER_LIST_EMPTY = 9
self.TOOLS_GRADLE_FAILED = 10
# Configure the tree or download clang-tidy package, depending on the option that we choose
if intree_tool:
@ -2058,7 +2088,7 @@ class StaticAnalysis(MachCommandBase):
self.log(logging.INFO, 'static-analysis', {}, "SUCCESS: clang-tidy all tests passed.")
# Also delete the tmp folder
shutil.rmtree(self._compilation_commands_path)
return self.TOOLS_SUCCESS
return self._autotest_infer(intree_tool, force_download, verbose)
def _run_analysis(self, checks, header_filter, sources, jobs=1, fix=False, print_out=False):
cmd = self._get_clang_tidy_command(
@ -2111,7 +2141,7 @@ class StaticAnalysis(MachCommandBase):
file = item['name'] + '.cpp'
element = {}
element["directory"] = director
element["command"] = 'cpp '+ file
element["command"] = 'cpp ' + file
element["file"] = mozpath.join(director, file)
compile_commands.append(element)
@ -2120,6 +2150,129 @@ class StaticAnalysis(MachCommandBase):
return directory
def _autotest_infer(self, intree_tool, force_download, verbose):
# infer is not available on other platforms, but autotest should work even without
# it being installed
if self.platform[0] == 'linux64':
rc = self._check_for_java()
if rc != 0:
return 1
rc = self._get_infer(force=force_download, verbose=verbose, intree_tool=intree_tool)
if rc != 0:
self.log(logging.ERROR, 'ERROR: static-analysis', {},
'infer unable to locate package.')
return self.TOOLS_FAILED_DOWNLOAD
self.__infer_tool = mozpath.join(self.topsrcdir, 'tools', 'infer')
self.__infer_test_folder = mozpath.join(self.__infer_tool, 'test')
import concurrent.futures
import multiprocessing
max_workers = multiprocessing.cpu_count()
self.log(logging.INFO, 'static-analysis', {},
"RUNNING: infer autotest for platform {0} with {1} workers.".format(
self.platform[0], max_workers))
# clean previous autotest if it exists
rc = self._gradle(['autotest:clean'], autotest=True)
if rc != 0:
return rc
import yaml
with open(mozpath.join(self.__infer_tool, 'config.yaml')) as f:
config = yaml.safe_load(f)
with concurrent.futures.ThreadPoolExecutor(max_workers=max_workers) as executor:
futures = []
for item in config['infer_checkers']:
if item['publish']:
futures.append(executor.submit(self._verify_infer_checker, item))
# this is always included in check-java, but not in config.yaml
futures.append(executor.submit(self._verify_infer_checker,
{'name': 'checkers'}))
for future in concurrent.futures.as_completed(futures):
ret_val = future.result()
if ret_val != self.TOOLS_SUCCESS:
return ret_val
self.log(logging.INFO, 'static-analysis', {}, "SUCCESS: infer all tests passed.")
else:
self.log(logging.WARNING, 'static-analysis', {},
"Skipping infer autotest, because it is only available on linux64!")
return self.TOOLS_SUCCESS
def _verify_infer_checker(self, item):
'''Given a checker, this method verifies the following:
1. if there is a `checker`.json and `checker`.java file in
`tools/infer/test/autotest/src`
2. if running infer on `checker`.java yields the same result as `checker`.json
An `item` is simply a dictionary, which needs to have a `name` field set, which is the
name of the checker.
'''
def to_camelcase(str):
return ''.join([s.capitalize() for s in str.split('-')])
check = item['name']
test_file_path = mozpath.join(self.__infer_tool, 'test', 'autotest', 'src',
'main', 'java', to_camelcase(check))
test_file_path_java = test_file_path + '.java'
test_file_path_json = test_file_path + '.json'
self.log(logging.INFO, 'static-analysis', {}, "RUNNING: infer check {}.".format(check))
# Verify if the test file exists for this checker
if not os.path.exists(test_file_path_java):
self.log(logging.ERROR, 'static-analysis', {},
"ERROR: infer check {} doesn't have a test file.".format(check))
return self.TOOLS_CHECKER_NO_TEST_FILE
# run infer on a particular test file
out_folder = mozpath.join(self.__infer_test_folder, 'test-infer-{}'.format(check))
if check == 'checkers':
check_arg = ['-a', 'checkers']
else:
check_arg = ['--{}-only'.format(check)]
infer_args = [self._infer_path, 'run'] + check_arg + ['-o', out_folder, '--']
gradle_args = ['autotest:compileInferTest{}'.format(to_camelcase(check))]
rc = self._gradle(gradle_args, infer_args=infer_args, autotest=True)
if rc != 0:
self.log(logging.ERROR, 'static-analysis', {},
"ERROR: infer failed to execute gradle {}.".format(gradle_args))
return self.TOOLS_GRADLE_FAILED
issues = json.load(open(mozpath.join(out_folder, 'report.json')))
# remove folder that infer creates because the issues are loaded into memory
import shutil
shutil.rmtree(out_folder)
# Verify to see if we got any issues, if not raise exception
if not issues:
self.log(
logging.ERROR, 'static-analysis', {},
"ERROR: infer check {0} did not find any issues in its associated test suite."
.format(check)
)
return self.TOOLS_CHECKER_RETURNED_NO_ISSUES
if self._dump_results:
self._build_autotest_result(test_file_path_json, issues)
else:
if not os.path.exists(test_file_path_json):
# Result file for test not found maybe regenerate it?
self.log(
logging.ERROR, 'static-analysis', {},
"ERROR: infer result file not found for check {0}".format(check)
)
return self.TOOLS_CHECKER_RESULT_FILE_NOT_FOUND
# Read the pre-determined issues
baseline_issues = self._get_autotest_stored_issues(test_file_path_json)
def ordered(obj):
if isinstance(obj, dict):
return sorted((k, ordered(v)) for k, v in obj.items())
if isinstance(obj, list):
return sorted(ordered(x) for x in obj)
return obj
# Compare the two lists
if ordered(issues) != ordered(baseline_issues):
error_str = "ERROR: in check {} Expected: ".format(check)
error_str += '\n' + json.dumps(baseline_issues, indent=2)
error_str += '\n Got:\n' + json.dumps(issues, indent=2)
self.log(logging.ERROR, 'static-analysis', {},
'ERROR: infer autotest for check {} failed, check stdout for more details'
.format(check))
print(error_str)
return self.TOOLS_CHECKER_DIFF_FAILED
return self.TOOLS_SUCCESS
@StaticAnalysisSubCommand('static-analysis', 'install',
'Install the static analysis helper tool')
@CommandArgument('source', nargs='?', type=str,
@ -2413,7 +2566,6 @@ class StaticAnalysis(MachCommandBase):
"run-clang-tidy.py")
self._clang_format_diff = mozpath.join(clang_tools_path, "clang-tidy", "share", "clang",
"clang-format-diff.py")
if os.path.exists(self._clang_tidy_path) and \
os.path.exists(self._clang_format_path) and \
os.path.exists(self._clang_apply_replacements) and \
@ -2514,15 +2666,17 @@ class StaticAnalysis(MachCommandBase):
args += [':({0}){1}'.format(','.join(magics), pattern)]
return args
def _get_infer(self, force=False, skip_cache=False,
download_if_needed=True, verbose=False):
def _get_infer(self, force=False, skip_cache=False, download_if_needed=True,
verbose=False, intree_tool=False):
rc, config, _ = self._get_config_environment()
if rc != 0:
return rc
infer_path = mozpath.join(self._mach_context.state_dir, 'infer')
self._infer_path = mozpath.join(infer_path, 'infer', 'bin',
'infer' +
infer_path = self.topsrcdir if intree_tool else \
mozpath.join(self._mach_context.state_dir, 'infer')
self._infer_path = mozpath.join(infer_path, 'infer', 'bin', 'infer' +
config.substs.get('BIN_SUFFIX', ''))
if intree_tool:
return not os.path.exists(self._infer_path)
if os.path.exists(self._infer_path) and not force:
return 0
else:

6
taskcluster/ci/docker-image/kind.yml
View File

@ -86,9 +86,9 @@ jobs:
fetch:
symbol: I(fetch)
parent: debian9-base
infer-build:
symbol: I(infer)
parent: debian9-base
static-analysis-build:
symbol: I(static-analysis-build)
parent: android-build
mingw32-build:
symbol: I(mingw)
parent: debian9-base

2
taskcluster/ci/static-analysis-autotest/kind.yml
View File

@ -40,10 +40,12 @@ jobs:
platform: linux64/debug
worker-type: aws-provisioner-v1/gecko-t-linux-large
worker:
docker-image: {in-tree: static-analysis-build}
env:
# clang-tidy needs a recent libstdc++, which can be found in the clang
# toolchain.
LD_LIBRARY_PATH: /builds/worker/workspace/build/src/clang/lib
PERFHERDER_EXTRA_OPTIONS: static-analysis-autotest
run:
config:
- builds/releng_base_firefox.py

2
taskcluster/ci/toolchain/linux.yml
View File

@ -185,7 +185,7 @@ linux64-infer:
tier: 1
worker-type: aws-provisioner-v1/gecko-{level}-b-linux
worker:
docker-image: {in-tree: infer-build}
docker-image: {in-tree: static-analysis-build}
max-run-time: 3600
run:
using: toolchain-script

58
taskcluster/docker/static-analysis-build/Dockerfile Normal file
View File

@ -0,0 +1,58 @@
# %ARG DOCKER_IMAGE_PARENT
FROM $DOCKER_IMAGE_PARENT
MAINTAINER Robert Bartlensky <rbartlensky@mozilla.com>
VOLUME /builds/worker/checkouts
VOLUME /builds/worker/workspace
VOLUME /builds/worker/tooltool-cache
ENV XZ_OPT=-T0
RUN apt-get update && \
apt-get install \
autoconf2.13 \
automake \
bison \
bzip2 \
cmake \
flex \
curl \
opam \
libsqlite3-dev \
file \
gawk \
gcc-multilib \
gnupg \
libc6-dev \
openjdk-8-jdk-headless \
pkg-config \
patch \
p7zip-full \
procps \
python-pip \
python-setuptools \
python-virtualenv \
rsync \
screen \
tar \
unzip \
uuid \
valgrind \
wget \
yasm \
zip \
zlib1g-dev \
x11-utils \
xvfb \
linux-libc-dev \
libdbus-glib-1-dev \
libfontconfig1-dev \
libfreetype6-dev \
libgconf2-dev \
libgtk-3-dev \
libgtk2.0-dev \
libpango1.0-dev \
libpulse-dev \
libx11-xcb-dev \
libxt-dev \
lib32z1

28
testing/mozharness/mozharness/mozilla/building/buildbase.py
View File

@ -1097,7 +1097,10 @@ or run without that action (ie: --no-{action})"
def static_analysis_autotest(self):
"""Run mach static-analysis autotest, in order to make sure we dont regress"""
self.preflight_build()
self._run_mach_command_in_build_env(['static-analysis', 'autotest', '--intree-tool'])
self._run_mach_command_in_build_env(['configure'])
self._run_mach_command_in_build_env(['static-analysis', 'autotest',
'--intree-tool'],
use_subprocess=True)
def _query_mach(self):
dirs = self.query_abs_dirs()
@ -1114,7 +1117,7 @@ or run without that action (ie: --no-{action})"
mach = [sys.executable, 'mach']
return mach
def _run_mach_command_in_build_env(self, args):
def _run_mach_command_in_build_env(self, args, use_subprocess=False):
"""Run a mach command in a build context."""
env = self.query_build_env()
env.update(self.query_mach_build_env())
@ -1123,12 +1126,21 @@ or run without that action (ie: --no-{action})"
mach = self._query_mach()
return_code = self.run_command(
command=mach + ['--log-no-times'] + args,
cwd=dirs['abs_src_dir'],
env=env,
output_timeout=self.config.get('max_build_output_timeout', 60 * 40)
)
# XXX See bug 1483883
# Work around an interaction between Gradle and mozharness
# Not using `subprocess` causes gradle to hang
if use_subprocess:
import subprocess
return_code = subprocess.call(mach + ['--log-no-times'] + args,
env=env, cwd=dirs['abs_src_dir'])
else:
return_code = self.run_command(
command=mach + ['--log-no-times'] + args,
cwd=dirs['abs_src_dir'],
env=env,
output_timeout=self.config.get('max_build_output_timeout',
60 * 40)
)
if return_code:
self.return_code = self.worst_level(

14
tools/infer/config.yaml
View File

@ -5,19 +5,27 @@ target: obj-x86_64-pc-linux-gnu
platforms:
- linux64
infer_checkers:
# no issues were ever trigger by this
- name: check-nullable
publish: !!bool no
- name: biabduction
publish: !!bool yes
# very very noisy
# it could be useful, but it won't be part of the default enabled checkers
- name: eradicate
publish: !!bool no
# hard to use, not useful
- name: quandary
publish: !!bool yes
publish: !!bool no
- name: starvation
publish: !!bool yes
# experimental
- name: litho
publish: !!bool yes
publish: !!bool no
- name: racerd
publish: !!bool yes
# I think this is only for c++, can't trigger these errors in Java
- name: liveness
publish: !!bool yes
publish: !!bool no
# Third party files from mozilla-central
third_party: tools/rewriting/ThirdPartyPaths.txt

25
tools/infer/test/autotest/build.gradle Normal file
View File

@ -0,0 +1,25 @@
buildDir "${topobjdir}/gradle/build/tools/infer/test/autotest"
apply plugin: 'java'
repositories {
mavenCentral()
}
dependencies {
compile "com.google.code.findbugs:jsr305:3.0.2"
}
def createSingleTask = { name ->
task("compileInferTest${name}", type: JavaCompile) {
source = fileTree(dir: '.', include: "src/main/java/${name}.java")
classpath = project.configurations.compileClasspath
destinationDir = file("${topobjdir}/gradle/build/tools/infer/test/autotest")
}
}
createSingleTask('Biabduction')
createSingleTask('Checkers')
createSingleTask('Eradicate')
createSingleTask('Racerd')
createSingleTask('Starvation')

22
tools/infer/test/autotest/src/main/java/Biabduction.java Normal file
View File

@ -0,0 +1,22 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
import javax.annotation.Nullable;
import java.util.List;
public class Biabduction {
private String get() { return null; }
public void f1() {
get().length(); // error
}
public void f2() {
try {
get().length(); // error
} catch (NullPointerException e) {
}
}
}

114
tools/infer/test/autotest/src/main/java/Biabduction.json Normal file
View File

@ -0,0 +1,114 @@
[
{
"bug_class": "PROVER",
"bug_trace": [
{
"column_number": -1,
"description": "start of procedure f1()",
"filename": "autotest/src/main/java/Biabduction.java",
"level": 0,
"line_number": 11
},
{
"column_number": -1,
"description": "",
"filename": "autotest/src/main/java/Biabduction.java",
"level": 0,
"line_number": 12
},
{
"column_number": -1,
"description": "start of procedure get()",
"filename": "autotest/src/main/java/Biabduction.java",
"level": 1,
"line_number": 9
},
{
"column_number": -1,
"description": "return from a call to String Biabduction.get()",
"filename": "autotest/src/main/java/Biabduction.java",
"level": 1,
"line_number": 9
},
{
"column_number": -1,
"description": "",
"filename": "autotest/src/main/java/Biabduction.java",
"level": 0,
"line_number": 12
}
],
"bug_type": "NULL_DEREFERENCE",
"bug_type_hum": "Null Dereference",
"censored_reason": "",
"column": -1,
"file": "autotest/src/main/java/Biabduction.java",
"hash": "918d7eaedf45f651f04c55554c72478c",
"key": "Biabduction.java|f1|NULL_DEREFERENCE",
"kind": "ERROR",
"line": 12,
"node_key": "9afcdcc9d4253c36267a0d34b98c337d",
"procedure": "void Biabduction.f1()",
"procedure_id": "Biabduction.f1():void.4b49520e7621606a0d5661886ff0b098",
"procedure_start_line": 11,
"qualifier": "object returned by `get(this)` could be null and is dereferenced at line 12.",
"severity": "HIGH",
"visibility": "user"
},
{
"bug_class": "PROVER",
"bug_trace": [
{
"column_number": -1,
"description": "start of procedure f2()",
"filename": "autotest/src/main/java/Biabduction.java",
"level": 0,
"line_number": 15
},
{
"column_number": -1,
"description": "",
"filename": "autotest/src/main/java/Biabduction.java",
"level": 0,
"line_number": 17
},
{
"column_number": -1,
"description": "start of procedure get()",
"filename": "autotest/src/main/java/Biabduction.java",
"level": 1,
"line_number": 9
},
{
"column_number": -1,
"description": "return from a call to String Biabduction.get()",
"filename": "autotest/src/main/java/Biabduction.java",
"level": 1,
"line_number": 9
},
{
"column_number": -1,
"description": "",
"filename": "autotest/src/main/java/Biabduction.java",
"level": 0,
"line_number": 17
}
],
"bug_type": "NULL_DEREFERENCE",
"bug_type_hum": "Null Dereference",
"censored_reason": "",
"column": -1,
"file": "autotest/src/main/java/Biabduction.java",
"hash": "bc952ce8bad58dac5cb6672dc3150524",
"key": "Biabduction.java|f2|NULL_DEREFERENCE",
"kind": "ERROR",
"line": 17,
"node_key": "9afcdcc9d4253c36267a0d34b98c337d",
"procedure": "void Biabduction.f2()",
"procedure_id": "Biabduction.f2():void.41c05a632eb912a458482c1e2e4dcbb4",
"procedure_start_line": 15,
"qualifier": "object returned by `get(this)` could be null and is dereferenced at line 17.",
"severity": "HIGH",
"visibility": "user"
}
]

34
tools/infer/test/autotest/src/main/java/Checkers.java Normal file
View File

@ -0,0 +1,34 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
public class Checkers {
public static void leak() {
try {
BufferedReader br = new BufferedReader(
new FileReader(new File("some.txt"))
);
} catch (Exception e) {
}
}
public static void error1() {
String str = null;
try {
int x = str.length(); // Error: even if exception is caught
} catch (NullPointerException e) {
}
}
public static void error2() {
String str = null;
int x = str.length(); // Error: not checking for null
}
}

121
tools/infer/test/autotest/src/main/java/Checkers.json Normal file
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@ -0,0 +1,121 @@
[
{
"bug_class": "PROVER",
"bug_trace": [
{
"column_number": -1,
"description": "start of procedure leak()",
"filename": "autotest/src/main/java/Checkers.java",
"level": 0,
"line_number": 10
},
{
"column_number": -1,
"description": "",
"filename": "autotest/src/main/java/Checkers.java",
"level": 0,
"line_number": 12
}
],
"bug_type": "RESOURCE_LEAK",
"bug_type_hum": "Resource Leak",
"censored_reason": "",
"column": -1,
"file": "autotest/src/main/java/Checkers.java",
"hash": "56806153823413731f2e2166ed8d30a0",
"key": "Checkers.java|leak|RESOURCE_LEAK",
"kind": "ERROR",
"line": 12,
"node_key": "3a2af627d5d1f10e1994f6259cf18e4c",
"procedure": "void Checkers.leak()",
"procedure_id": "Checkers.leak():void.e21648e10d3037f4559cdb7c08642c84",
"procedure_start_line": 10,
"qualifier": "resource of type `java.io.FileReader` acquired by call to `new()` at line 12 is not released after line 12.",
"severity": "HIGH",
"visibility": "user"
},
{
"bug_class": "PROVER",
"bug_trace": [
{
"column_number": -1,
"description": "start of procedure error1()",
"filename": "autotest/src/main/java/Checkers.java",
"level": 0,
"line_number": 20
},
{
"column_number": -1,
"description": "",
"filename": "autotest/src/main/java/Checkers.java",
"level": 0,
"line_number": 21
},
{
"column_number": -1,
"description": "",
"filename": "autotest/src/main/java/Checkers.java",
"level": 0,
"line_number": 23
}
],
"bug_type": "NULL_DEREFERENCE",
"bug_type_hum": "Null Dereference",
"censored_reason": "",
"column": -1,
"file": "autotest/src/main/java/Checkers.java",
"hash": "6de26e7c66c71b1114ad233679d55640",
"key": "Checkers.java|error1|NULL_DEREFERENCE",
"kind": "ERROR",
"line": 23,
"node_key": "c281f77c6dae544ee5fb7d5e2bb35118",
"procedure": "void Checkers.error1()",
"procedure_id": "Checkers.error1():void.59417424d80960700a32012973e98db5",
"procedure_start_line": 20,
"qualifier": "object `str` last assigned on line 21 could be null and is dereferenced at line 23.",
"severity": "HIGH",
"visibility": "user"
},
{
"bug_class": "PROVER",
"bug_trace": [
{
"column_number": -1,
"description": "start of procedure error2()",
"filename": "autotest/src/main/java/Checkers.java",
"level": 0,
"line_number": 29
},
{
"column_number": -1,
"description": "",
"filename": "autotest/src/main/java/Checkers.java",
"level": 0,
"line_number": 30
},
{
"column_number": -1,
"description": "",
"filename": "autotest/src/main/java/Checkers.java",
"level": 0,
"line_number": 31
}
],
"bug_type": "NULL_DEREFERENCE",
"bug_type_hum": "Null Dereference",
"censored_reason": "",
"column": -1,
"file": "autotest/src/main/java/Checkers.java",
"hash": "39e021b634ab428af7be2034688491a7",
"key": "Checkers.java|error2|NULL_DEREFERENCE",
"kind": "ERROR",
"line": 31,
"node_key": "c281f77c6dae544ee5fb7d5e2bb35118",
"procedure": "void Checkers.error2()",
"procedure_id": "Checkers.error2():void.e9146d80ba20c908c11d08947cd89d06",
"procedure_start_line": 29,
"qualifier": "object `str` last assigned on line 30 could be null and is dereferenced at line 31.",
"severity": "HIGH",
"visibility": "user"
}
]

57
tools/infer/test/autotest/src/main/java/Eradicate.java Normal file
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@ -0,0 +1,57 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
import javax.annotation.Nullable;
// Examples taken from the infer website.
public class Eradicate {
public String f; // Because it is not annoted with nullable -> can never be null!
public void field(@Nullable Eradicate x) {
x.f = "3"; // Error: Eradicate null field access
}
public void method(@Nullable Object x) {
String s = x.toString(); // Error: Eradicate null method call
}
public void filedNotNull(@Nullable String s) {
f = s; // Error: Eradicate field not nullable
}
public Eradicate() {} // Error: Eradicate field not initialized
public void str(Eradicate x) {
String s = x.toString();
}
public void callStr(@Nullable Eradicate x) {
str(x); // Error: Eradicate parameter not nullable
}
public String shouldNotReturnNullBecauseNotAnnotated() {
return null; // Error: Eradicate return not nullable
}
public void redundant() {
String s = new String("abc");
if (s != null) { // Error: Eradicate condition redundant
int n = s.length();
}
}
@Nullable
public static String someMethod() {
return ""; // Error: Eradicate return overannotated
}
}
class B extends Eradicate {
@Nullable public String shouldNotReturnNullBecauseNotAnnotated() {
return null; // Error: Eradicate inconsistent subclass return annotation
}
public void field(Eradicate x) {} // Error: Inconsistent subclass parameter annotation
}

40
tools/infer/test/autotest/src/main/java/Racerd.java Normal file
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@ -0,0 +1,40 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
import javax.annotation.concurrent.ThreadSafe;
// Examples taken from the infer website.
@ThreadSafe
public class Racerd {
private int mTemperature;
public void makeDinner() {
boilWater();
}
private void boilWater() {
mTemperature = 100; //Error: unprotected write.
}
}
@ThreadSafe
class Account {
int mBalance = 0;
public void deposit(int amount) {
if (amount > 0) {
mBalance += amount; // Error: unsynchronized write
}
}
public int withdraw(int amount){
if (amount >= 0 && mBalance - amount >= 0) {
mBalance -= amount; // Error: unsynchronized write
return mBalance; // Error: unsynchronized read
} else {
return 0;
}
}
}

146
tools/infer/test/autotest/src/main/java/Racerd.json Normal file
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@ -0,0 +1,146 @@
[
{
"access": "hJWmvgAAAJMAAAApAAAAfgAAAHSwkNAnZGVwb3NpdKCgQCNpbnRAk6AnQWNjb3VudECQoEAkdm9pZECgoJKgIECwXAD/kgkiYXV0b3Rlc3Qvc3JjL21haW4vamF2YS9SYWNlcmQuamF2YZGgoJGwAjafTBegJHRoaXNAkAQcoKOglJOgBBpAsEBAQEAEAaCRkTBBY2NvdW50Lm1CYWxhbmNlQKAEF0A=",
"bug_class": "PROVER",
"bug_trace": [
{
"column_number": -1,
"description": "access to `this.Account.mBalance`",
"filename": "autotest/src/main/java/Racerd.java",
"level": 0,
"line_number": 28
}
],
"bug_type": "THREAD_SAFETY_VIOLATION",
"bug_type_hum": "Thread Safety Violation",
"censored_reason": "",
"column": -1,
"file": "autotest/src/main/java/Racerd.java",
"hash": "6b62cb17008a3135d218108fa3123402",
"key": "Racerd.java|deposit|THREAD_SAFETY_VIOLATION",
"kind": "ERROR",
"line": 28,
"node_key": "9c5d6d9028928346cc4fb44cced5dea1",
"procedure": "void Account.deposit(int)",
"procedure_id": "Account.deposit(int):void.a9cc1805c1e3652887a5ee12b55803af",
"procedure_start_line": 0,
"qualifier": "Unprotected write. Non-private method `void Account.deposit(int)` writes to field `this.Account.mBalance` outside of synchronization.\n Reporting because the current class is annotated `@ThreadSafe`, so we assume that this method can run in parallel with other non-private methods in the class (including itself).",
"severity": "HIGH",
"visibility": "user"
},
{
"access": "hJWmvgAAAKYAAAApAAAAhQAAAHqwkNAqbWFrZURpbm5lckCToCZSYWNlcmRAkKBAJHZvaWRAoKCQ0Clib2lsV2F0ZXJAk6AEC0AECkCwTQD/kgkiYXV0b3Rlc3Qvc3JjL21haW4vamF2YS9SYWNlcmQuamF2YZGgoJGwAjafTBegJHRoaXNAkAQboKOglJOgBBxAsEBAQEAEAaCRkTNSYWNlcmQubVRlbXBlcmF0dXJlQKCwUQD/BBdA",
"bug_class": "PROVER",
"bug_trace": [
{
"column_number": -1,
"description": "call to void Racerd.boilWater()",
"filename": "autotest/src/main/java/Racerd.java",
"level": 0,
"line_number": 13
},
{
"column_number": -1,
"description": "access to `this.Racerd.mTemperature`",
"filename": "autotest/src/main/java/Racerd.java",
"level": 1,
"line_number": 17
}
],
"bug_type": "THREAD_SAFETY_VIOLATION",
"bug_type_hum": "Thread Safety Violation",
"censored_reason": "",
"column": -1,
"file": "autotest/src/main/java/Racerd.java",
"hash": "2882383086ab102a88144ae3c2cc4701",
"key": "Racerd.java|makeDinner|THREAD_SAFETY_VIOLATION",
"kind": "ERROR",
"line": 13,
"node_key": "9c5d6d9028928346cc4fb44cced5dea1",
"procedure": "void Racerd.makeDinner()",
"procedure_id": "Racerd.makeDinner():void.2796f75396b30d2d49b24ddfab722306",
"procedure_start_line": 0,
"qualifier": "Unprotected write. Non-private method `void Racerd.makeDinner()` indirectly writes to field `this.Racerd.mTemperature` outside of synchronization.\n Reporting because the current class is annotated `@ThreadSafe`, so we assume that this method can run in parallel with other non-private methods in the class (including itself).",
"severity": "HIGH",
"visibility": "user"
},
{
"access": "hJWmvgAAAJgAAAAqAAAAgwAAAHqwkNAod2l0aGRyYXegoEAjaW50QJOgJ0FjY291bnRAkKBABAZAoKCSoCBAsGMA/5IJImF1dG90ZXN0L3NyYy9tYWluL2phdmEvUmFjZXJkLmphdmGQoKCRsAI2n0wXoCR0aGlzQJAEG6CjoJSToAQZQLBAQEBABAGgkZEwQWNjb3VudC5tQmFsYW5jZUCgBBegsGIA/wQYQA==",
"bug_class": "PROVER",
"bug_trace": [
{
"column_number": -1,
"description": "<Read trace>",
"filename": "autotest/src/main/java/Racerd.java",
"level": 0,
"line_number": 35
},
{
"column_number": -1,
"description": "access to `this.Account.mBalance`",
"filename": "autotest/src/main/java/Racerd.java",
"level": 0,
"line_number": 35
},
{
"column_number": -1,
"description": "<Write trace>",
"filename": "autotest/src/main/java/Racerd.java",
"level": 0,
"line_number": 34
},
{
"column_number": -1,
"description": "access to `this.Account.mBalance`",
"filename": "autotest/src/main/java/Racerd.java",
"level": 0,
"line_number": 34
}
],
"bug_type": "THREAD_SAFETY_VIOLATION",
"bug_type_hum": "Thread Safety Violation",
"censored_reason": "",
"column": -1,
"file": "autotest/src/main/java/Racerd.java",
"hash": "5665f12d2392f93f11f556cd1b1e238a",
"key": "Racerd.java|withdraw|THREAD_SAFETY_VIOLATION",
"kind": "ERROR",
"line": 35,
"node_key": "9c5d6d9028928346cc4fb44cced5dea1",
"procedure": "int Account.withdraw(int)",
"procedure_id": "Account.withdraw(int):int.038de5054c5c25e60d169e42e0177a16",
"procedure_start_line": 0,
"qualifier": "Read/Write race. Non-private method `int Account.withdraw(int)` reads without synchronization from `this.Account.mBalance`. Potentially races with write in method `Account.withdraw(...)`.\n Reporting because the current class is annotated `@ThreadSafe`, so we assume that this method can run in parallel with other non-private methods in the class (including itself).",
"severity": "HIGH",
"visibility": "user"
},
{
"access": "hJWmvgAAAJEAAAAoAAAAfAAAAHOwkNAod2l0aGRyYXegoEAjaW50QJOgJ0FjY291bnRAkKBABAZAoKCSoCBAsGIA/5IJImF1dG90ZXN0L3NyYy9tYWluL2phdmEvUmFjZXJkLmphdmGRoKCRsAI2n0wXoCR0aGlzQJAEG6CjoJSToAQZQLBAQEBABAGgkZEwQWNjb3VudC5tQmFsYW5jZUCgBBdA",
"bug_class": "PROVER",
"bug_trace": [
{
"column_number": -1,
"description": "access to `this.Account.mBalance`",
"filename": "autotest/src/main/java/Racerd.java",
"level": 0,
"line_number": 34
}
],
"bug_type": "THREAD_SAFETY_VIOLATION",
"bug_type_hum": "Thread Safety Violation",
"censored_reason": "",
"column": -1,
"file": "autotest/src/main/java/Racerd.java",
"hash": "a7c30fd1b251d9e16750fc7e5913b885",
"key": "Racerd.java|withdraw|THREAD_SAFETY_VIOLATION",
"kind": "ERROR",
"line": 34,
"node_key": "9c5d6d9028928346cc4fb44cced5dea1",
"procedure": "int Account.withdraw(int)",
"procedure_id": "Account.withdraw(int):int.038de5054c5c25e60d169e42e0177a16",
"procedure_start_line": 0,
"qualifier": "Unprotected write. Non-private method `int Account.withdraw(int)` writes to field `this.Account.mBalance` outside of synchronization.\n Reporting because the current class is annotated `@ThreadSafe`, so we assume that this method can run in parallel with other non-private methods in the class (including itself).",
"severity": "HIGH",
"visibility": "user"
}
]

25
tools/infer/test/autotest/src/main/java/Starvation.java Normal file
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@ -0,0 +1,25 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// Examples taken from the infer website.
public class Starvation {
String lockA, lockB;
public void lockAThenB() {
synchronized(lockA) {
synchronized(lockB) {
// do something with both resources
}
}
}
public void lockBThenA() {
synchronized(lockB) {
synchronized(lockA) {
// do something with both resources
}
}
}
}

65
tools/infer/test/autotest/src/main/java/Starvation.json Normal file
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@ -0,0 +1,65 @@
[
{
"bug_class": "PROVER",
"bug_trace": [
{
"column_number": -1,
"description": "[Trace 1] `void Starvation.lockAThenB()`",
"filename": "autotest/src/main/java/Starvation.java",
"level": 0,
"line_number": 11
},
{
"column_number": -1,
"description": "locks `this.Starvation.lockA` in class `Starvation*`",
"filename": "autotest/src/main/java/Starvation.java",
"level": 0,
"line_number": 11
},
{
"column_number": -1,
"description": "locks `this.Starvation.lockB` in class `Starvation*`",
"filename": "autotest/src/main/java/Starvation.java",
"level": 1,
"line_number": 12
},
{
"column_number": -1,
"description": "[Trace 2] `void Starvation.lockBThenA()`",
"filename": "autotest/src/main/java/Starvation.java",
"level": 0,
"line_number": 19
},
{
"column_number": -1,
"description": "locks `this.Starvation.lockB` in class `Starvation*`",
"filename": "autotest/src/main/java/Starvation.java",
"level": 0,
"line_number": 19
},
{
"column_number": -1,
"description": "locks `this.Starvation.lockA` in class `Starvation*`",
"filename": "autotest/src/main/java/Starvation.java",
"level": 1,
"line_number": 20
}
],
"bug_type": "DEADLOCK",
"bug_type_hum": "Deadlock",
"censored_reason": "",
"column": -1,
"file": "autotest/src/main/java/Starvation.java",
"hash": "043d28a94431b4c573b949b8570fb318",
"key": "Starvation.java|lockAThenB|DEADLOCK",
"kind": "ERROR",
"line": 11,
"node_key": "9c5d6d9028928346cc4fb44cced5dea1",
"procedure": "void Starvation.lockAThenB()",
"procedure_id": "Starvation.lockAThenB():void.b7eb3955306c498af42d6336f52a796f",
"procedure_start_line": 0,
"qualifier": "Potential deadlock.\nTrace 1 (starts at `void Starvation.lockAThenB()`) first locks `this.Starvation.lockA` in class `Starvation*` (line 11 in `void Starvation.lockAThenB()`) and then locks `this.Starvation.lockB` in class `Starvation*` (line 12 in `void Starvation.lockAThenB()`).\nTrace 2 (starts at `void Starvation.lockBThenA()`), first locks `this.Starvation.lockB` in class `Starvation*` (line 19 in `void Starvation.lockBThenA()`) and then locks `this.Starvation.lockA` in class `Starvation*` (line 20 in `void Starvation.lockBThenA()`).",
"severity": "HIGH",
"visibility": "user"
}
]

6
tools/infer/test/build.gradle Normal file
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allprojects {
// Expose the per-object-directory configuration to all projects.
ext {
topobjdir = gradle.mozconfig.topobjdir
}
}

3
tools/infer/test/gradle.properties Normal file
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org.gradle.parallel=true
org.gradle.daemon=true
org.gradle.jvmargs=-Xmx2560M

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tools/infer/test/gradle/wrapper/gradle-wrapper.jar vendored Normal file
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6
tools/infer/test/gradle/wrapper/gradle-wrapper.properties vendored Normal file
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@ -0,0 +1,6 @@
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
distributionSha256Sum=7a2c66d1a78f811d5f37d14630ad21cec5e77a2a4dc61e787e2257a6341016ce

172
tools/infer/test/gradlew vendored Executable file
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#!/usr/bin/env sh
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS=""
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn () {
echo "$*"
}
die () {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
NONSTOP* )
nonstop=true
;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=$((i+1))
done
case $i in
(0) set -- ;;
(1) set -- "$args0" ;;
(2) set -- "$args0" "$args1" ;;
(3) set -- "$args0" "$args1" "$args2" ;;
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Escape application args
save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=$(save "$@")
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
cd "$(dirname "$0")"
fi
exec "$JAVACMD" "$@"

84
tools/infer/test/gradlew.bat vendored Normal file
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@ -0,0 +1,84 @@
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS=
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windows variants
if not "%OS%" == "Windows_NT" goto win9xME_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

24
tools/infer/test/settings.gradle Normal file
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@ -0,0 +1,24 @@
// Check out root/settings.gradle for more information
rootProject.name = 'infer'
def topsrcdir = rootProject.projectDir.absolutePath + '/../../..'
def commandLine = ["${topsrcdir}/mach", "environment", "--format", "json", "--verbose"]
def proc = commandLine.execute(null, new File(topsrcdir))
def standardOutput = new ByteArrayOutputStream()
proc.consumeProcessOutput(standardOutput, standardOutput)
proc.waitFor()
if (proc.exitValue() != 0) {
throw new GradleException("Process '${commandLine}' finished with non-zero exit value ${proc.exitValue()}:\n\n${standardOutput.toString()}")
}
import groovy.json.JsonSlurper
def slurper = new JsonSlurper()
def json = slurper.parseText(standardOutput.toString())
include 'autotest'
project(':autotest').projectDir = new File("${json.topsrcdir}/tools/infer/test/autotest")
gradle.ext.mozconfig = json