def test_compile_jdk_versions(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
java_sources(
name = 'lib',
)
"""),
"3rdparty/jvm/default.lock":
TestCoursierWrapper.new(entries=()).serialize(),
"ExampleLib.java":
JAVA_LIB_SOURCE,
})
request = CompileJavaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="lib")),
resolve=make_resolve(rule_runner),
)
rule_runner.set_options(["--jvm-jdk=zulu:8.0.312"],
env_inherit=PYTHON_BOOTSTRAP_ENV)
classpath = rule_runner.request(RenderedClasspath, [request])
assert classpath.content == {
".ExampleLib.java.lib.javac.jar":
{"org/pantsbuild/example/lib/ExampleLib.class"}
}
rule_runner.set_options(["--jvm-jdk=bogusjdk:999"],
env_inherit=PYTHON_BOOTSTRAP_ENV)
expected_exception_msg = r".*?JVM bogusjdk:999 not found in index.*?"
with pytest.raises(ExecutionError, match=expected_exception_msg):
rule_runner.request(ClasspathEntry, [request])
def test_compile_jdk_specified_in_build_file(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
java_sources(
name = 'lib',
jdk = 'adopt:1.12',
)
"""),
"3rdparty/jvm/default.lock":
TestCoursierWrapper.new(entries=()).serialize(),
"ExampleLib.java":
JAVA_LIB_JDK12_SOURCE,
})
request = CompileJavaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="lib")),
resolve=make_resolve(rule_runner),
)
classpath = rule_runner.request(RenderedClasspath, [request])
assert classpath.content == {
".ExampleLib.java.lib.javac.jar":
{"org/pantsbuild/example/lib/ExampleLib.class"}
}
def test_compile_of_package_info(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
java_sources(
name = 'main',
)
"""),
"3rdparty/jvm/default.lock":
TestCoursierWrapper.new(entries=()).serialize(),
"package-info.java":
dedent("""
package org.pantsbuild.example;
/**
* This is a package-info.java file which can have package-level annotations and
* documentation comments. It does not generate any output.
*/
"""),
})
classpath = rule_runner.request(
RenderedClasspath,
[
CompileJavaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
],
)
assert classpath.content == {}
def test_compile_no_deps(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
"java_sources(name='lib')",
"3rdparty/jvm/default.lock":
TestCoursierWrapper.new(entries=()).serialize(),
"ExampleLib.java":
JAVA_LIB_SOURCE,
})
coarsened_target = expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="lib"))
classpath = rule_runner.request(
RenderedClasspath,
[
CompileJavaSourceRequest(component=coarsened_target,
resolve=make_resolve(rule_runner))
],
)
assert classpath.content == {
".ExampleLib.java.lib.javac.jar":
{"org/pantsbuild/example/lib/ExampleLib.class"}
}
# Additionally validate that `check` works.
check_results = rule_runner.request(
CheckResults,
[
JavacCheckRequest([
JavacCheckRequest.field_set_type.create(
coarsened_target.representative)
])
],
).results
assert set(check_results) == {CheckResult(0, "", "")}
def test_compile_with_missing_maven_dep_fails(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
java_sources(
name = 'main',
)
"""),
"3rdparty/jvm/default.lock":
TestCoursierWrapper.new(entries=()).serialize(),
"Example.java":
dedent("""
package org.pantsbuild.example;
import org.joda.time.DateTime;
public class Example {
public static void main(String[] args) {
DateTime dt = new DateTime();
System.out.println(dt.getYear());
}
}
"""),
})
request = CompileJavaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
fallible_result = rule_runner.request(FallibleClasspathEntry, [request])
assert fallible_result.result == CompileResult.FAILED and fallible_result.stderr
assert "package org.joda.time does not exist" in fallible_result.stderr
def test_compile_of_package_info(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
java_sources(
name = 'main',
)
"""),
"coursier_resolve.lockfile":
CoursierResolvedLockfile(entries=()).to_json().decode("utf-8"),
"package-info.java":
dedent("""
package org.pantsbuild.example;
/**
* This is a package-info.java file which can have package-level annotations and
* documentation comments. It does not generate any output.
*/
"""),
})
compiled_classfiles = rule_runner.request(
ClasspathEntry,
[
CompileJavaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
],
)
classpath = rule_runner.request(RenderedClasspath,
[compiled_classfiles.digest])
assert classpath.content == {}
def test_compile_with_undeclared_jvm_artifact_target_fails(
rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
scala_sources(
name = 'main',
)
"""),
"coursier_resolve.lockfile":
CoursierResolvedLockfile(entries=()).to_json().decode("utf-8"),
"Example.scala":
dedent("""
package org.pantsbuild.example
import org.joda.time.DateTime
object Main {
def main(args: Array[String]): Unit = {
val dt = new DateTime()
println(dt.getYear)
}
}
"""),
})
request = CompileScalaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
fallible_result = rule_runner.request(FallibleClasspathEntry, [request])
assert fallible_result.result == CompileResult.FAILED and fallible_result.stderr
assert "error: object joda is not a member of package org" in fallible_result.stderr
def test_compile_with_missing_dep_fails(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
scala_sources(
name = 'main',
)
"""),
"Example.scala":
SCALA_LIB_MAIN_SOURCE,
"3rdparty/jvm/BUILD":
DEFAULT_SCALA_LIBRARY_TARGET,
"3rdparty/jvm/default.lock":
DEFAULT_LOCKFILE,
})
request = CompileScalaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
fallible_result = rule_runner.request(FallibleClasspathEntry, [request])
assert fallible_result.result == CompileResult.FAILED and fallible_result.stderr
assert (
"error: object lib is not a member of package org.pantsbuild.example"
in fallible_result.stderr)
def test_compile_jdk_12_file_fails_on_jdk_11(
rule_runner: RuleRunner, jvm_lockfile: JVMLockfileFixture) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
scala_sources(
name = 'lib',
jdk = 'adopt:1.11',
)
"""),
"3rdparty/jvm/BUILD":
jvm_lockfile.requirements_as_jvm_artifact_targets(),
"3rdparty/jvm/default.lock":
jvm_lockfile.serialized_lockfile,
"ExampleLib.scala":
SCALA_LIB_JDK12_SOURCE,
})
coarsened_target = expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="lib"))
with pytest.raises(ExecutionError):
rule_runner.request(
RenderedClasspath,
[
CompileScalaSourceRequest(component=coarsened_target,
resolve=make_resolve(rule_runner))
],
)
def test_compile_with_undeclared_jvm_artifact_dependency_fails(
rule_runner: RuleRunner, jvm_lockfile: JVMLockfileFixture) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
kotlin_sources(
name = 'main',
)
"""),
"3rdparty/jvm/BUILD":
jvm_lockfile.requirements_as_jvm_artifact_targets(),
"3rdparty/jvm/default.lock":
jvm_lockfile.serialized_lockfile,
"Example.kt":
dedent("""
package org.pantsbuild.example
import org.joda.time.DateTime
fun main(args: Array<String>): Unit = {
val dt = DateTime()
println(dt.getYear())
}
"""),
})
request = CompileKotlinSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
fallible_result = rule_runner.request(FallibleClasspathEntry, [request])
assert fallible_result.result == CompileResult.FAILED and fallible_result.stderr
assert "unresolved reference: joda" in fallible_result.stderr
def test_compile_jdk_12_file_fails_on_jdk_11(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
scala_sources(
name = 'lib',
jdk = 'adopt:1.11',
)
"""),
"3rdparty/jvm/BUILD":
DEFAULT_SCALA_LIBRARY_TARGET,
"3rdparty/jvm/default.lock":
DEFAULT_LOCKFILE,
"ExampleLib.scala":
SCALA_LIB_JDK12_SOURCE,
})
coarsened_target = expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="lib"))
with pytest.raises(ExecutionError):
rule_runner.request(
RenderedClasspath,
[
CompileScalaSourceRequest(component=coarsened_target,
resolve=make_resolve(rule_runner))
],
)
def test_compile_with_maven_deps(rule_runner: RuleRunner) -> None:
resolved_joda_lockfile = CoursierResolvedLockfile(
entries=(CoursierLockfileEntry(
coord=Coordinate(
group="joda-time", artifact="joda-time", version="2.10.10"),
file_name="joda-time-2.10.10.jar",
direct_dependencies=Coordinates([]),
dependencies=Coordinates([]),
file_digest=FileDigest(
fingerprint=
"dd8e7c92185a678d1b7b933f31209b6203c8ffa91e9880475a1be0346b9617e3",
serialized_bytes_length=644419,
),
), ))
rule_runner.write_files({
"BUILD":
dedent("""\
jvm_artifact(
name = "joda-time_joda-time",
group = "joda-time",
artifact = "joda-time",
version = "2.10.10",
)
scala_sources(
name = 'main',
dependencies = [":joda-time_joda-time"],
)
"""),
"coursier_resolve.lockfile":
resolved_joda_lockfile.to_json().decode("utf-8"),
"Example.scala":
dedent("""
package org.pantsbuild.example
import org.joda.time.DateTime
object Main {
def main(args: Array[String]): Unit = {
val dt = new DateTime()
println(dt.getYear)
}
}
"""),
})
request = CompileScalaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
compiled_classfiles = rule_runner.request(ClasspathEntry, [request])
classpath = rule_runner.request(RenderedClasspath,
[compiled_classfiles.digest])
assert classpath.content == {
".Example.scala.main.jar": {
"META-INF/MANIFEST.MF",
"org/pantsbuild/example/Main$.class",
"org/pantsbuild/example/Main.class",
}
}
def test_compile_with_maven_deps(rule_runner: RuleRunner) -> None:
resolved_joda_lockfile = CoursierResolvedLockfile(
entries=(CoursierLockfileEntry(
coord=Coordinate(
group="joda-time", artifact="joda-time", version="2.10.10"),
file_name="joda-time-2.10.10.jar",
direct_dependencies=Coordinates([]),
dependencies=Coordinates([]),
file_digest=FileDigest(
fingerprint=
"dd8e7c92185a678d1b7b933f31209b6203c8ffa91e9880475a1be0346b9617e3",
serialized_bytes_length=644419,
),
), ))
rule_runner.write_files({
"BUILD":
dedent("""\
jvm_artifact(
name = "joda-time_joda-time",
group = "joda-time",
artifact = "joda-time",
version = "2.10.10",
)
java_sources(
name = 'main',
dependencies = [
':joda-time_joda-time',
]
)
"""),
"coursier_resolve.lockfile":
resolved_joda_lockfile.to_json().decode("utf-8"),
"Example.java":
dedent("""
package org.pantsbuild.example;
import org.joda.time.DateTime;
public class Example {
public static void main(String[] args) {
DateTime dt = new DateTime();
System.out.println(dt.getYear());
}
}
"""),
})
request = CompileJavaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
compiled_classfiles = rule_runner.request(ClasspathEntry, [request])
classpath = rule_runner.request(RenderedClasspath,
[compiled_classfiles.digest])
assert classpath.content == {
".Example.java.main.jar": {"org/pantsbuild/example/Example.class"}
}
def test_compile_with_scalac_plugin(rule_runner: RuleRunner,
jvm_lockfile: JVMLockfileFixture) -> None:
rule_runner.write_files({
"lib/BUILD":
dedent("""\
scalac_plugin(
name = "acyclic",
artifact = "3rdparty/jvm:com.lihaoyi_acyclic_2.13",
)
scala_sources(
dependencies=["3rdparty/jvm:com.lihaoyi_acyclic_2.13"],
)
"""),
"3rdparty/jvm/BUILD":
jvm_lockfile.requirements_as_jvm_artifact_targets(),
"3rdparty/jvm/default.lock":
jvm_lockfile.serialized_lockfile,
"lib/A.scala":
dedent("""
package lib
import acyclic.file
class A {
val b: B = null
}
"""),
"lib/B.scala":
dedent("""
package lib
class B {
val a: A = null
}
"""),
})
rule_runner.set_options(
args=[
"--scala-version-for-resolve={'jvm-default': '2.13.8'}",
"--scalac-plugins-for-resolve={'jvm-default': 'acyclic'}",
],
env_inherit=PYTHON_BOOTSTRAP_ENV,
)
request = CompileScalaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="lib",
relative_file_path="A.scala")),
resolve=make_resolve(rule_runner),
)
fallible_result = rule_runner.request(FallibleClasspathEntry, [request])
assert fallible_result.result == CompileResult.FAILED and fallible_result.stderr
assert "error: Unwanted cyclic dependency" in fallible_result.stderr
def test_compile_with_kotlinc_plugin(rule_runner: RuleRunner,
jvm_lockfile: JVMLockfileFixture) -> None:
rule_runner.write_files({
"lib/BUILD":
dedent("""\
kotlinc_plugin(
name = "allopen",
plugin_id = "org.jetbrains.kotlin.allopen",
plugin_args = ["annotation=lib.MarkOpen"],
artifact = "3rdparty/jvm:org.jetbrains.kotlin_kotlin-allopen",
)
kotlin_sources()
"""),
"3rdparty/jvm/BUILD":
jvm_lockfile.requirements_as_jvm_artifact_targets(),
"3rdparty/jvm/default.lock":
jvm_lockfile.serialized_lockfile,
"lib/Grok.kt":
dedent("""
package lib
annotation class MarkOpen
@MarkOpen
class A {
val value: Boolean = true
}
class B: A() {
override val value = false
}
"""),
})
rule_runner.set_options(
args=[
"--kotlin-version-for-resolve={'jvm-default': '1.6.20'}",
"--kotlinc-plugins-for-resolve={'jvm-default': 'org.jetbrains.kotlin.allopen'}",
],
env_inherit=PYTHON_BOOTSTRAP_ENV,
)
request = CompileKotlinSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="lib",
relative_file_path="Grok.kt")),
resolve=make_resolve(rule_runner),
)
fallible_result = rule_runner.request(FallibleClasspathEntry, [request])
print(
f"stdout:\n{fallible_result.stdout}\nstderr:\n{fallible_result.stderr}"
)
assert fallible_result.result == CompileResult.SUCCEEDED
def test_compile_no_deps(rule_runner: RuleRunner,
jvm_lockfile: JVMLockfileFixture) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
kotlin_sources(
name = 'lib',
)
"""),
"3rdparty/jvm/BUILD":
jvm_lockfile.requirements_as_jvm_artifact_targets(),
"3rdparty/jvm/default.lock":
jvm_lockfile.serialized_lockfile,
"ExampleLib.kt":
KOTLIN_LIB_SOURCE,
})
coarsened_target = expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="lib"))
classpath = rule_runner.request(
RenderedClasspath,
[
CompileKotlinSourceRequest(component=coarsened_target,
resolve=make_resolve(rule_runner))
],
)
assert classpath.content == {
".ExampleLib.kt.lib.kotlin.jar": {
"META-INF/MANIFEST.MF",
"META-INF/main.kotlin_module",
"org/pantsbuild/example/lib/C.class",
}
}
# Additionally validate that `check` works.
check_results = rule_runner.request(
CheckResults,
[
KotlincCheckRequest([
KotlincCheckRequest.field_set_type.create(
coarsened_target.representative)
])
],
)
assert len(check_results.results) == 1
check_result = check_results.results[0]
assert check_result.exit_code == 0
def test_compile_no_deps(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
scala_sources(
name = 'lib',
)
"""),
"coursier_resolve.lockfile":
CoursierResolvedLockfile(entries=()).to_json().decode("utf-8"),
"ExampleLib.scala":
SCALA_LIB_SOURCE,
})
coarsened_target = expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="lib"))
print(coarsened_target)
compiled_classfiles = rule_runner.request(
ClasspathEntry,
[
CompileScalaSourceRequest(component=coarsened_target,
resolve=make_resolve(rule_runner))
],
)
classpath = rule_runner.request(RenderedClasspath,
[compiled_classfiles.digest])
assert classpath.content == {
".ExampleLib.scala.lib.jar":
{"META-INF/MANIFEST.MF", "org/pantsbuild/example/lib/C.class"}
}
# Additionally validate that `check` works.
check_results = rule_runner.request(
CheckResults,
[
ScalacCheckRequest([
ScalacCheckRequest.field_set_type.create(
coarsened_target.representative)
])
],
)
assert len(check_results.results) == 1
check_result = check_results.results[0]
assert check_result.exit_code == 0
def test_compile_mixed_cycle(rule_runner: RuleRunner) -> None:
# Add an extra import to the Java file which will force a cycle between them.
rule_runner.write_files(
{
"BUILD": "scala_sources(name='main')",
"3rdparty/jvm/BUILD": DEFAULT_SCALA_LIBRARY_TARGET,
"3rdparty/jvm/default.lock": DEFAULT_LOCKFILE,
"Example.scala": scala_main_source(),
"lib/BUILD": "java_sources()",
"lib/C.java": java_lib_source(["org.pantsbuild.example.Main"]),
}
)
main_address = Address(spec_path="", target_name="main")
lib_address = Address(spec_path="lib")
assert len(expect_single_expanded_coarsened_target(rule_runner, main_address).members) == 2
rule_runner.request(Classpath, [Addresses([main_address, lib_address])])
def test_compile_jdk_versions(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
java_sources(
name = 'lib',
)
"""),
"coursier_resolve.lockfile":
CoursierResolvedLockfile(entries=()).to_json().decode("utf-8"),
"ExampleLib.java":
JAVA_LIB_SOURCE,
})
request = CompileJavaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="lib")),
resolve=make_resolve(rule_runner),
)
rule_runner.set_options(
[
"--javac-jdk=zulu:8.0.312", NAMED_RESOLVE_OPTIONS,
DEFAULT_RESOLVE_OPTION
],
env_inherit=PYTHON_BOOTSTRAP_ENV,
)
compiled_classfiles = rule_runner.request(ClasspathEntry, [request])
classpath = rule_runner.request(RenderedClasspath,
[compiled_classfiles.digest])
assert classpath.content == {
".ExampleLib.java.lib.jar":
{"org/pantsbuild/example/lib/ExampleLib.class"}
}
rule_runner.set_options(
[
"--javac-jdk=bogusjdk:999", NAMED_RESOLVE_OPTIONS,
DEFAULT_RESOLVE_OPTION
],
env_inherit=PYTHON_BOOTSTRAP_ENV,
)
expected_exception_msg = r".*?JVM bogusjdk:999 not found in index.*?"
with pytest.raises(ExecutionError, match=expected_exception_msg):
rule_runner.request(ClasspathEntry, [request])
def test_compile_with_maven_deps(rule_runner: RuleRunner,
jvm_lockfile: JVMLockfileFixture) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
scala_sources(
name = 'main',
dependencies = ["3rdparty/jvm:joda-time_joda-time"],
)
"""),
"3rdparty/jvm/BUILD":
jvm_lockfile.requirements_as_jvm_artifact_targets(),
"3rdparty/jvm/default.lock":
jvm_lockfile.serialized_lockfile,
"Example.scala":
dedent("""
package org.pantsbuild.example
import org.joda.time.DateTime
object Main {
def main(args: Array[String]): Unit = {
val dt = new DateTime()
println(dt.getYear)
}
}
"""),
})
classpath = rule_runner.request(
RenderedClasspath,
[
CompileScalaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
],
)
assert classpath.content == {
".Example.scala.main.scalac.jar": {
"META-INF/MANIFEST.MF",
"org/pantsbuild/example/Main$.class",
"org/pantsbuild/example/Main.class",
}
}
def test_compile_no_deps(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
scala_sources(
name = 'lib',
)
"""),
"3rdparty/jvm/BUILD":
DEFAULT_SCALA_LIBRARY_TARGET,
"3rdparty/jvm/default.lock":
DEFAULT_LOCKFILE,
"ExampleLib.scala":
SCALA_LIB_SOURCE,
})
coarsened_target = expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="lib"))
classpath = rule_runner.request(
RenderedClasspath,
[
CompileScalaSourceRequest(component=coarsened_target,
resolve=make_resolve(rule_runner))
],
)
assert classpath.content == {
".ExampleLib.scala.lib.scalac.jar": {
"META-INF/MANIFEST.MF",
"org/pantsbuild/example/lib/C.class",
}
}
# Additionally validate that `check` works.
check_results = rule_runner.request(
CheckResults,
[
ScalacCheckRequest([
ScalacCheckRequest.field_set_type.create(
coarsened_target.representative)
])
],
)
assert len(check_results.results) == 1
check_result = check_results.results[0]
assert check_result.exit_code == 0
def test_compile_with_deps(rule_runner: RuleRunner,
jvm_lockfile: JVMLockfileFixture) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
scala_sources(
name = 'main',
dependencies = [
'lib:lib',
]
)
"""),
"3rdparty/jvm/BUILD":
jvm_lockfile.requirements_as_jvm_artifact_targets(),
"3rdparty/jvm/default.lock":
jvm_lockfile.serialized_lockfile,
"Example.scala":
SCALA_LIB_MAIN_SOURCE,
"lib/BUILD":
dedent("""\
scala_sources(
name = 'lib',
)
"""),
"lib/ExampleLib.scala":
SCALA_LIB_SOURCE,
})
classpath = rule_runner.request(
RenderedClasspath,
[
CompileScalaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
],
)
assert classpath.content == {
".Example.scala.main.scalac.jar": {
"META-INF/MANIFEST.MF",
"org/pantsbuild/example/Main$.class",
"org/pantsbuild/example/Main.class",
}
}
def test_compile_with_deps(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
scala_sources(
name = 'main',
dependencies = [
'lib:lib',
]
)
"""),
"coursier_resolve.lockfile":
CoursierResolvedLockfile(entries=()).to_json().decode("utf-8"),
"Example.scala":
SCALA_LIB_MAIN_SOURCE,
"lib/BUILD":
dedent("""\
scala_sources(
name = 'lib',
)
"""),
"lib/ExampleLib.scala":
SCALA_LIB_SOURCE,
})
compiled_classfiles = rule_runner.request(
ClasspathEntry,
[
CompileScalaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
],
)
classpath = rule_runner.request(RenderedClasspath,
[compiled_classfiles.digest])
assert classpath.content == {
".Example.scala.main.jar": {
"META-INF/MANIFEST.MF",
"org/pantsbuild/example/Main$.class",
"org/pantsbuild/example/Main.class",
}
}
def test_compile_with_undeclared_jvm_artifact_dependency_fails(
rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
jvm_artifact(
name = "joda-time_joda-time",
group = "joda-time",
artifact = "joda-time",
version = "2.10.10",
)
scala_sources(
name = 'main',
dependencies = [], # `joda-time` needs to be here for compile to succeed
)
"""),
"3rdparty/jvm/BUILD":
DEFAULT_SCALA_LIBRARY_TARGET,
"3rdparty/jvm/default.lock":
DEFAULT_LOCKFILE,
"Example.scala":
dedent("""
package org.pantsbuild.example
import org.joda.time.DateTime
object Main {
def main(args: Array[String]): Unit = {
val dt = new DateTime()
println(dt.getYear)
}
}
"""),
})
request = CompileScalaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
fallible_result = rule_runner.request(FallibleClasspathEntry, [request])
assert fallible_result.result == CompileResult.FAILED and fallible_result.stderr
assert "error: object joda is not a member of package org" in fallible_result.stderr
def test_compile_with_deps(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
java_sources(
name = 'main',
dependencies = [
'lib:lib',
]
)
"""),
"3rdparty/jvm/default.lock":
TestCoursierWrapper.new(entries=()).serialize(),
"Example.java":
JAVA_LIB_MAIN_SOURCE,
"lib/BUILD":
dedent("""\
java_sources(
name = 'lib',
)
"""),
"lib/ExampleLib.java":
JAVA_LIB_SOURCE,
})
classpath = rule_runner.request(
RenderedClasspath,
[
CompileJavaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
],
)
assert classpath.content == {
".Example.java.main.javac.jar":
{"org/pantsbuild/example/Example.class"}
}
def test_compile_with_missing_dep_fails(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
java_sources(
name = 'main',
)
"""),
"Example.java":
JAVA_LIB_MAIN_SOURCE,
"3rdparty/jvm/default.lock":
TestCoursierWrapper.new(entries=()).serialize(),
})
request = CompileJavaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
fallible_result = rule_runner.request(FallibleClasspathEntry, [request])
assert fallible_result.result == CompileResult.FAILED and fallible_result.stderr
assert "package org.pantsbuild.example.lib does not exist" in fallible_result.stderr
def test_compile_jdk_12_file_fails_with_jdk_11(
rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
java_sources(
name = 'lib',
jdk = 'adopt:1.11',
)
"""),
"3rdparty/jvm/default.lock":
TestCoursierWrapper.new(entries=()).serialize(),
"ExampleLib.java":
JAVA_LIB_JDK12_SOURCE,
})
request = CompileJavaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="lib")),
resolve=make_resolve(rule_runner),
)
with pytest.raises(ExecutionError):
rule_runner.request(RenderedClasspath, [request])
def test_compile_with_missing_dep_fails(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
scala_sources(
name = 'main',
)
"""),
"Example.scala":
SCALA_LIB_MAIN_SOURCE,
"coursier_resolve.lockfile":
CoursierResolvedLockfile(entries=()).to_json().decode("utf-8"),
})
request = CompileScalaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
fallible_result = rule_runner.request(FallibleClasspathEntry, [request])
assert fallible_result.result == CompileResult.FAILED and fallible_result.stderr
assert (
"error: object lib is not a member of package org.pantsbuild.example"
in fallible_result.stderr)
def test_compile_with_missing_dep_fails(
rule_runner: RuleRunner, jvm_lockfile: JVMLockfileFixture) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
kotlin_sources(
name = 'main',
)
"""),
"Example.kt":
KOTLIN_LIB_MAIN_SOURCE,
"3rdparty/jvm/BUILD":
jvm_lockfile.requirements_as_jvm_artifact_targets(),
"3rdparty/jvm/default.lock":
jvm_lockfile.serialized_lockfile,
})
request = CompileKotlinSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
fallible_result = rule_runner.request(FallibleClasspathEntry, [request])
assert fallible_result.result == CompileResult.FAILED and fallible_result.stderr
assert "Example.kt:4:31: error: unresolved reference: lib" in fallible_result.stderr
def test_compile_with_undeclared_jvm_artifact_target_fails(
rule_runner: RuleRunner, jvm_lockfile: JVMLockfileFixture) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
scala_sources(
name = 'main',
)
"""),
"3rdparty/jvm/BUILD":
jvm_lockfile.requirements_as_jvm_artifact_targets(),
"3rdparty/jvm/default.lock":
jvm_lockfile.serialized_lockfile,
"Example.scala":
dedent("""
package org.pantsbuild.example
import org.joda.time.DateTime
object Main {
def main(args: Array[String]): Unit = {
val dt = new DateTime()
println(dt.getYear)
}
}
"""),
})
request = CompileScalaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
fallible_result = rule_runner.request(FallibleClasspathEntry, [request])
assert fallible_result.result == CompileResult.FAILED and fallible_result.stderr
assert "error: object joda is not a member of package org" in fallible_result.stderr