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test_compile.py
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# This file is part of arduino-cli.
#
# Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
#
# This software is released under the GNU General Public License version 3,
# which covers the main part of arduino-cli.
# The terms of this license can be found at:
# https://www.gnu.org/licenses/gpl-3.0.en.html
#
# You can be released from the requirements of the above licenses by purchasing
# a commercial license. Buying such a license is mandatory if you want to modify or
# otherwise use the software for commercial activities involving the Arduino
# software without disclosing the source code of your own applications. To purchase
# a commercial license, send an email to [email protected].
import os
import platform
import tempfile
import hashlib
from pathlib import Path
import simplejson as json
import pytest
from .common import running_on_ci
def test_compile_without_fqbn(run_command):
# Init the environment explicitly
run_command("core update-index")
# Install Arduino AVR Boards
run_command("core install arduino:[email protected]")
# Build sketch without FQBN
result = run_command("compile")
assert result.failed
def test_compile_with_simple_sketch(run_command, data_dir, working_dir):
# Init the environment explicitly
run_command("core update-index")
# Download latest AVR
run_command("core install arduino:avr")
sketch_name = "CompileIntegrationTest"
sketch_path = Path(data_dir, sketch_name)
fqbn = "arduino:avr:uno"
# Create a test sketch
result = run_command(f"sketch new {sketch_path}")
assert result.ok
assert f"Sketch created in: {sketch_path}" in result.stdout
# Build sketch for arduino:avr:uno
result = run_command(f"compile -b {fqbn} {sketch_path}")
assert result.ok
# Build sketch for arduino:avr:uno with json output
result = run_command(f"compile -b {fqbn} {sketch_path} --format json")
assert result.ok
# check is a valid json and contains requested data
compile_output = json.loads(result.stdout)
assert compile_output["compiler_out"] != ""
assert compile_output["compiler_err"] == ""
# Verifies expected binaries have been built
sketch_path_md5 = hashlib.md5(bytes(sketch_path)).hexdigest().upper()
build_dir = Path(tempfile.gettempdir(), f"arduino-sketch-{sketch_path_md5}")
assert (build_dir / f"{sketch_name}.ino.eep").exists()
assert (build_dir / f"{sketch_name}.ino.elf").exists()
assert (build_dir / f"{sketch_name}.ino.hex").exists()
assert (build_dir / f"{sketch_name}.ino.with_bootloader.bin").exists()
assert (build_dir / f"{sketch_name}.ino.with_bootloader.hex").exists()
# Verifies binaries are not exported by default to Sketch folder
sketch_build_dir = Path(sketch_path, "build", fqbn.replace(":", "."))
assert not (sketch_build_dir / f"{sketch_name}.ino.eep").exists()
assert not (sketch_build_dir / f"{sketch_name}.ino.elf").exists()
assert not (sketch_build_dir / f"{sketch_name}.ino.hex").exists()
assert not (sketch_build_dir / f"{sketch_name}.ino.with_bootloader.bin").exists()
assert not (sketch_build_dir / f"{sketch_name}.ino.with_bootloader.hex").exists()
@pytest.mark.skipif(
running_on_ci() and platform.system() == "Windows",
reason="Test disabled on Github Actions Win VM until tmpdir inconsistent behavior bug is fixed",
)
def test_output_flag_default_path(run_command, data_dir, working_dir):
# Init the environment explicitly
run_command("core update-index")
# Install Arduino AVR Boards
run_command("core install arduino:[email protected]")
# Create a test sketch
sketch_path = os.path.join(data_dir, "test_output_flag_default_path")
fqbn = "arduino:avr:uno"
result = run_command("sketch new {}".format(sketch_path))
assert result.ok
# Test the --output-dir flag defaulting to current working dir
result = run_command("compile -b {fqbn} {sketch_path} --output-dir test".format(fqbn=fqbn, sketch_path=sketch_path))
assert result.ok
target = os.path.join(working_dir, "test")
assert os.path.exists(target) and os.path.isdir(target)
def test_compile_with_sketch_with_symlink_selfloop(run_command, data_dir):
# Init the environment explicitly
run_command("core update-index")
# Install Arduino AVR Boards
run_command("core install arduino:[email protected]")
sketch_name = "CompileIntegrationTestSymlinkSelfLoop"
sketch_path = os.path.join(data_dir, sketch_name)
fqbn = "arduino:avr:uno"
# Create a test sketch
result = run_command("sketch new {}".format(sketch_path))
assert result.ok
assert "Sketch created in: {}".format(sketch_path) in result.stdout
# create a symlink that loops on himself
loop_file_path = os.path.join(sketch_path, "loop")
os.symlink(loop_file_path, loop_file_path)
# Build sketch for arduino:avr:uno
result = run_command("compile -b {fqbn} {sketch_path}".format(fqbn=fqbn, sketch_path=sketch_path))
# The assertion is a bit relaxed in this case because win behaves differently from macOs and linux
# returning a different error detailed message
assert "Error during sketch processing" in result.stderr
assert not result.ok
sketch_name = "CompileIntegrationTestSymlinkDirLoop"
sketch_path = os.path.join(data_dir, sketch_name)
fqbn = "arduino:avr:uno"
# Create a test sketch
result = run_command("sketch new {}".format(sketch_path))
assert result.ok
assert "Sketch created in: {}".format(sketch_path) in result.stdout
# create a symlink that loops on the upper level
loop_dir_path = os.path.join(sketch_path, "loop_dir")
os.mkdir(loop_dir_path)
loop_dir_symlink_path = os.path.join(loop_dir_path, "loop_dir_symlink")
os.symlink(loop_dir_path, loop_dir_symlink_path)
# Build sketch for arduino:avr:uno
result = run_command("compile -b {fqbn} {sketch_path}".format(fqbn=fqbn, sketch_path=sketch_path))
# The assertion is a bit relaxed also in this case because macOS behaves differently from win and linux:
# the cli does not follow recursively the symlink til breaking
assert "Error during sketch processing" in result.stderr
assert not result.ok
def test_compile_blacklisted_sketchname(run_command, data_dir):
"""
Compile should ignore folders named `RCS`, `.git` and the likes, but
it should be ok for a sketch to be named like RCS.ino
"""
# Init the environment explicitly
run_command("core update-index")
# Install Arduino AVR Boards
run_command("core install arduino:[email protected]")
sketch_name = "RCS"
sketch_path = os.path.join(data_dir, sketch_name)
fqbn = "arduino:avr:uno"
# Create a test sketch
result = run_command("sketch new {}".format(sketch_path))
assert result.ok
assert "Sketch created in: {}".format(sketch_path) in result.stdout
# Build sketch for arduino:avr:uno
result = run_command("compile -b {fqbn} {sketch_path}".format(fqbn=fqbn, sketch_path=sketch_path))
assert result.ok
def test_compile_without_precompiled_libraries(run_command, data_dir):
# Init the environment explicitly
url = "https://adafruit.github.io/arduino-board-index/package_adafruit_index.json"
assert run_command(f"core update-index --additional-urls={url}")
assert run_command(f"core install arduino:[email protected] --additional-urls={url}")
# Precompiled version of Arduino_TensorflowLite
assert run_command("lib install Arduino_LSM9DS1")
assert run_command("lib install [email protected]")
sketch_path = Path(data_dir, "libraries", "Arduino_TensorFlowLite", "examples", "hello_world")
assert run_command(f"compile -b arduino:mbed:nano33ble {sketch_path}")
assert run_command(f"core install arduino:[email protected] --additional-urls={url}")
assert run_command(f"core install adafruit:[email protected] --additional-urls={url}")
# should work on adafruit too after https://github.com/arduino/arduino-cli/pull/1134
assert run_command(f"compile -b adafruit:samd:adafruit_feather_m4 {sketch_path}")
# Non-precompiled version of Arduino_TensorflowLite
assert run_command("lib install [email protected]")
assert run_command(f"compile -b arduino:mbed:nano33ble {sketch_path}")
assert run_command(f"compile -b adafruit:samd:adafruit_feather_m4 {sketch_path}")
# Bosch sensor library
assert run_command('lib install "BSEC Software [email protected]"')
sketch_path = Path(data_dir, "libraries", "BSEC_Software_Library", "examples", "basic")
assert run_command(f"compile -b arduino:samd:mkr1000 {sketch_path}")
assert run_command(f"compile -b arduino:mbed:nano33ble {sketch_path}")
# USBBlaster library
assert run_command('lib install "[email protected]"')
sketch_path = Path(data_dir, "libraries", "USBBlaster", "examples", "USB_Blaster")
assert run_command(f"compile -b arduino:samd:mkrvidor4000 {sketch_path}")
def test_compile_with_build_properties_flag(run_command, data_dir, copy_sketch):
# Init the environment explicitly
assert run_command("core update-index")
# Install Arduino AVR Boards
assert run_command("core install arduino:[email protected]")
sketch_path = copy_sketch("sketch_with_single_string_define")
fqbn = "arduino:avr:uno"
# Compile using a build property with quotes
res = run_command(
f"compile -b {fqbn} "
+ '--build-properties="build.extra_flags=\\"-DMY_DEFINE=\\"hello world\\"\\"" '
+ f"{sketch_path} --verbose --clean"
)
assert res.failed
assert "Flag --build-properties has been deprecated, please use --build-property instead." not in res.stderr
# Try again with quotes
res = run_command(
f"compile -b {fqbn} "
+ '--build-properties="build.extra_flags=-DMY_DEFINE=\\"hello\\"" '
+ f"{sketch_path} --verbose --clean"
)
assert res.failed
assert "Flag --build-properties has been deprecated, please use --build-property instead." not in res.stderr
# Try without quotes
sketch_path = copy_sketch("sketch_with_single_int_define")
res = run_command(
f"compile -b {fqbn} "
+ '--build-properties="build.extra_flags=-DMY_DEFINE=1" '
+ f"{sketch_path} --verbose --clean"
)
assert res.ok
assert "Flag --build-properties has been deprecated, please use --build-property instead." in res.stderr
assert "-DMY_DEFINE=1" in res.stdout
sketch_path = copy_sketch("sketch_with_multiple_int_defines")
res = run_command(
f"compile -b {fqbn} "
+ '--build-properties="build.extra_flags=-DFIRST_PIN=1,compiler.cpp.extra_flags=-DSECOND_PIN=2" '
+ f"{sketch_path} --verbose --clean"
)
assert res.ok
assert "Flag --build-properties has been deprecated, please use --build-property instead." in res.stderr
assert "-DFIRST_PIN=1" in res.stdout
assert "-DSECOND_PIN=2" in res.stdout
def test_compile_with_build_property_containing_quotes(run_command, data_dir, copy_sketch):
# Init the environment explicitly
assert run_command("core update-index")
# Install Arduino AVR Boards
assert run_command("core install arduino:[email protected]")
sketch_path = copy_sketch("sketch_with_single_string_define")
fqbn = "arduino:avr:uno"
# Compile using a build property with quotes
res = run_command(
f"compile -b {fqbn} "
+ '--build-property="build.extra_flags=\\"-DMY_DEFINE=\\"hello world\\"\\"" '
+ f"{sketch_path} --verbose"
)
assert res.ok
assert '-DMY_DEFINE=\\"hello world\\"' in res.stdout
def test_compile_with_multiple_build_property_flags(run_command, data_dir, copy_sketch, working_dir):
# Init the environment explicitly
assert run_command("core update-index")
# Install Arduino AVR Boards
assert run_command("core install arduino:[email protected]")
sketch_path = copy_sketch("sketch_with_multiple_defines")
fqbn = "arduino:avr:uno"
# Compile using multiple build properties separated by a space
res = run_command(
f"compile -b {fqbn} "
+ '--build-property="compiler.cpp.extra_flags=\\"-DPIN=2 -DSSID=\\"This is a String\\"\\"" '
+ f"{sketch_path} --verbose --clean"
)
assert res.failed
# Compile using multiple build properties separated by a space and properly quoted
res = run_command(
f"compile -b {fqbn} "
+ '--build-property="compiler.cpp.extra_flags=-DPIN=2 \\"-DSSID=\\"This is a String\\"\\"" '
+ f"{sketch_path} --verbose --clean"
)
assert res.ok
assert '-DPIN=2 "-DSSID=\\"This is a String\\""' in res.stdout
# Tries compilation using multiple build properties separated by a comma
res = run_command(
f"compile -b {fqbn} "
+ '--build-property="compiler.cpp.extra_flags=\\"-DPIN=2,-DSSID=\\"This is a String\\"\\"\\" '
+ f"{sketch_path} --verbose --clean"
)
assert res.failed
res = run_command(
f"compile -b {fqbn} "
+ '--build-property="compiler.cpp.extra_flags=\\"-DPIN=2\\"" '
+ '--build-property="compiler.cpp.extra_flags=\\"-DSSID=\\"This is a String\\"\\"" '
+ f"{sketch_path} --verbose --clean"
)
assert res.failed
assert "-DPIN=2" not in res.stdout
assert '-DSSID=\\"This is a String\\"' in res.stdout
res = run_command(
f"compile -b {fqbn} "
+ '--build-property="compiler.cpp.extra_flags=\\"-DPIN=2\\"" '
+ '--build-property="build.extra_flags=\\"-DSSID=\\"hello world\\"\\"" '
+ f"{sketch_path} --verbose --clean"
)
assert res.ok
assert "-DPIN=2" in res.stdout
assert '-DSSID=\\"hello world\\"' in res.stdout
def test_compile_with_output_dir_flag(run_command, data_dir):
# Init the environment explicitly
run_command("core update-index")
# Download latest AVR
run_command("core install arduino:avr")
sketch_name = "CompileWithOutputDir"
sketch_path = Path(data_dir, sketch_name)
fqbn = "arduino:avr:uno"
# Create a test sketch
result = run_command(f"sketch new {sketch_path}")
assert result.ok
assert f"Sketch created in: {sketch_path}" in result.stdout
# Test the --output-dir flag with absolute path
output_dir = Path(data_dir, "test_dir", "output_dir")
result = run_command(f"compile -b {fqbn} {sketch_path} --output-dir {output_dir}")
assert result.ok
# Verifies expected binaries have been built
sketch_path_md5 = hashlib.md5(bytes(sketch_path)).hexdigest().upper()
build_dir = Path(tempfile.gettempdir(), f"arduino-sketch-{sketch_path_md5}")
assert (build_dir / f"{sketch_name}.ino.eep").exists()
assert (build_dir / f"{sketch_name}.ino.elf").exists()
assert (build_dir / f"{sketch_name}.ino.hex").exists()
assert (build_dir / f"{sketch_name}.ino.with_bootloader.bin").exists()
assert (build_dir / f"{sketch_name}.ino.with_bootloader.hex").exists()
# Verifies binaries are exported when --output-dir flag is specified
assert output_dir.exists()
assert output_dir.is_dir()
assert (output_dir / f"{sketch_name}.ino.eep").exists()
assert (output_dir / f"{sketch_name}.ino.elf").exists()
assert (output_dir / f"{sketch_name}.ino.hex").exists()
assert (output_dir / f"{sketch_name}.ino.with_bootloader.bin").exists()
assert (output_dir / f"{sketch_name}.ino.with_bootloader.hex").exists()
def test_compile_with_export_binaries_flag(run_command, data_dir):
# Init the environment explicitly
run_command("core update-index")
# Download latest AVR
run_command("core install arduino:avr")
sketch_name = "CompileWithExportBinariesFlag"
sketch_path = Path(data_dir, sketch_name)
fqbn = "arduino:avr:uno"
# Create a test sketch
assert run_command("sketch new {}".format(sketch_path))
# Test the --output-dir flag with absolute path
result = run_command(f"compile -b {fqbn} {sketch_path} --export-binaries")
assert result.ok
assert Path(sketch_path, "build").exists()
assert Path(sketch_path, "build").is_dir()
# Verifies binaries are exported when --export-binaries flag is set
assert (sketch_path / "build" / fqbn.replace(":", ".") / f"{sketch_name}.ino.eep").exists()
assert (sketch_path / "build" / fqbn.replace(":", ".") / f"{sketch_name}.ino.elf").exists()
assert (sketch_path / "build" / fqbn.replace(":", ".") / f"{sketch_name}.ino.hex").exists()
assert (sketch_path / "build" / fqbn.replace(":", ".") / f"{sketch_name}.ino.with_bootloader.bin").exists()
assert (sketch_path / "build" / fqbn.replace(":", ".") / f"{sketch_name}.ino.with_bootloader.hex").exists()
def test_compile_with_custom_build_path(run_command, data_dir):
# Init the environment explicitly
run_command("core update-index")
# Download latest AVR
run_command("core install arduino:avr")
sketch_name = "CompileWithBuildPath"
sketch_path = Path(data_dir, sketch_name)
fqbn = "arduino:avr:uno"
# Create a test sketch
result = run_command(f"sketch new {sketch_path}")
assert result.ok
assert f"Sketch created in: {sketch_path}" in result.stdout
# Test the --build-path flag with absolute path
build_path = Path(data_dir, "test_dir", "build_dir")
result = run_command(f"compile -b {fqbn} {sketch_path} --build-path {build_path}")
print(result.stderr)
assert result.ok
# Verifies expected binaries have been built to build_path
assert build_path.exists()
assert build_path.is_dir()
assert (build_path / f"{sketch_name}.ino.eep").exists()
assert (build_path / f"{sketch_name}.ino.elf").exists()
assert (build_path / f"{sketch_name}.ino.hex").exists()
assert (build_path / f"{sketch_name}.ino.with_bootloader.bin").exists()
assert (build_path / f"{sketch_name}.ino.with_bootloader.hex").exists()
# Verifies there are no binaries in temp directory
sketch_path_md5 = hashlib.md5(bytes(sketch_path)).hexdigest().upper()
build_dir = Path(tempfile.gettempdir(), f"arduino-sketch-{sketch_path_md5}")
assert not (build_dir / f"{sketch_name}.ino.eep").exists()
assert not (build_dir / f"{sketch_name}.ino.elf").exists()
assert not (build_dir / f"{sketch_name}.ino.hex").exists()
assert not (build_dir / f"{sketch_name}.ino.with_bootloader.bin").exists()
assert not (build_dir / f"{sketch_name}.ino.with_bootloader.hex").exists()
def test_compile_with_export_binaries_env_var(run_command, data_dir, downloads_dir):
# Init the environment explicitly
run_command("core update-index")
# Download latest AVR
run_command("core install arduino:avr")
sketch_name = "CompileWithExportBinariesEnvVar"
sketch_path = Path(data_dir, sketch_name)
fqbn = "arduino:avr:uno"
# Create a test sketch
assert run_command("sketch new {}".format(sketch_path))
env = {
"ARDUINO_DATA_DIR": data_dir,
"ARDUINO_DOWNLOADS_DIR": downloads_dir,
"ARDUINO_SKETCHBOOK_DIR": data_dir,
"ARDUINO_SKETCH_ALWAYS_EXPORT_BINARIES": "true",
}
# Test compilation with export binaries env var set
result = run_command(f"compile -b {fqbn} {sketch_path}", custom_env=env)
assert result.ok
assert Path(sketch_path, "build").exists()
assert Path(sketch_path, "build").is_dir()
# Verifies binaries are exported when export binaries env var is set
assert (sketch_path / "build" / fqbn.replace(":", ".") / f"{sketch_name}.ino.eep").exists()
assert (sketch_path / "build" / fqbn.replace(":", ".") / f"{sketch_name}.ino.elf").exists()
assert (sketch_path / "build" / fqbn.replace(":", ".") / f"{sketch_name}.ino.hex").exists()
assert (sketch_path / "build" / fqbn.replace(":", ".") / f"{sketch_name}.ino.with_bootloader.bin").exists()
assert (sketch_path / "build" / fqbn.replace(":", ".") / f"{sketch_name}.ino.with_bootloader.hex").exists()
def test_compile_with_export_binaries_config(run_command, data_dir, downloads_dir):
# Init the environment explicitly
run_command("core update-index")
# Download latest AVR
run_command("core install arduino:avr")
sketch_name = "CompileWithExportBinariesConfig"
sketch_path = Path(data_dir, sketch_name)
fqbn = "arduino:avr:uno"
# Create a test sketch
assert run_command("sketch new {}".format(sketch_path))
# Create settings with export binaries set to true
env = {
"ARDUINO_DATA_DIR": data_dir,
"ARDUINO_DOWNLOADS_DIR": downloads_dir,
"ARDUINO_SKETCHBOOK_DIR": data_dir,
"ARDUINO_SKETCH_ALWAYS_EXPORT_BINARIES": "true",
}
assert run_command("config init --dest-dir .", custom_env=env)
# Test compilation with export binaries env var set
result = run_command(f"compile -b {fqbn} {sketch_path}")
assert result.ok
assert Path(sketch_path, "build").exists()
assert Path(sketch_path, "build").is_dir()
# Verifies binaries are exported when export binaries env var is set
assert (sketch_path / "build" / fqbn.replace(":", ".") / f"{sketch_name}.ino.eep").exists()
assert (sketch_path / "build" / fqbn.replace(":", ".") / f"{sketch_name}.ino.elf").exists()
assert (sketch_path / "build" / fqbn.replace(":", ".") / f"{sketch_name}.ino.hex").exists()
assert (sketch_path / "build" / fqbn.replace(":", ".") / f"{sketch_name}.ino.with_bootloader.bin").exists()
assert (sketch_path / "build" / fqbn.replace(":", ".") / f"{sketch_name}.ino.with_bootloader.hex").exists()
def test_compile_with_invalid_url(run_command, data_dir):
# Init the environment explicitly
run_command("core update-index")
# Download latest AVR
run_command("core install arduino:avr")
sketch_name = "CompileWithInvalidURL"
sketch_path = Path(data_dir, sketch_name)
fqbn = "arduino:avr:uno"
# Create a test sketch
assert run_command(f'sketch new "{sketch_path}"')
# Create settings with custom invalid URL
assert run_command("config init --dest-dir . --additional-urls https://example.com/package_example_index.json")
# Verifies compilation fails cause of missing local index file
res = run_command(f'compile -b {fqbn} "{sketch_path}"')
assert res.failed
lines = [l.strip() for l in res.stderr.splitlines()]
assert "Error creating instance: error loading platform index:" in lines
expected_index_file = Path(data_dir, "package_example_index.json")
assert f"loading json index file {expected_index_file}: " + f"open {expected_index_file}:" in lines[-1]
def test_compile_with_custom_libraries(run_command, copy_sketch):
# Creates config with additional URL to install necessary core
url = "http://arduino.esp8266.com/stable/package_esp8266com_index.json"
assert run_command(f"config init --dest-dir . --additional-urls {url}")
# Init the environment explicitly
assert run_command("update")
# Install core to compile
assert run_command("core install esp8266:esp8266")
sketch_path = copy_sketch("sketch_with_multiple_custom_libraries")
fqbn = "esp8266:esp8266:nodemcu:xtal=80,vt=heap,eesz=4M1M,wipe=none,baud=115200"
first_lib = Path(sketch_path, "libraries1")
second_lib = Path(sketch_path, "libraries2")
# This compile command has been taken from this issue:
# https://github.com/arduino/arduino-cli/issues/973
assert run_command(f"compile --libraries {first_lib},{second_lib} -b {fqbn} {sketch_path}")