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# Copyright 2022 Google Inc. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from flatc_test import *
class CppTests:
def Flatten(self):
# Generate just foo with a "flatten" import of bar.
flatc(["--cpp", "foo.fbs"])
# Foo should be generated in place and include bar flatten
assert_file_and_contents("foo_generated.h", '#include "bar_generated.h"')
def FlattenAbsolutePath(self):
# Generate just foo with a "flatten" import of bar.
flatc(["--cpp", make_absolute("foo.fbs")])
# Foo should be generated in place and include bar flatten
assert_file_and_contents("foo_generated.h", '#include "bar_generated.h"')
def FlattenSubDirectory(self):
# Generate just foo with a "flatten" import of bar.
flatc(["--cpp", "bar/bar.fbs"])
# Bar should be generated in place and include baz
assert_file_and_contents("bar_generated.h", '#include "baz_generated.h"')
def FlattenOutPath(self):
# Generate just foo with a "flatten" import of bar.
flatc(["--cpp", "-o", ".tmp", "foo.fbs"])
# Foo should be generated in the out path and include bar flatten to the out path.
assert_file_and_contents(".tmp/foo_generated.h", '#include "bar_generated.h"')
def FlattenOutPathSuperDirectory(self):
# Generate just foo with a "flatten" import of bar.
flatc(["--cpp", "-o", "../.tmp", "foo.fbs"])
# Foo should be generated in the out path and include bar flatten to the out path.
assert_file_and_contents(
"../.tmp/foo_generated.h", '#include "bar_generated.h"'
)
def FlattenOutPathSubDirectory(self):
# Generate just foo with a "flatten" import of bar.
flatc(["--cpp", "-o", ".tmp", "bar/bar.fbs"])
# Bar should be generated in the out path and include baz flatten to the out path.
assert_file_and_contents(".tmp/bar_generated.h", '#include "baz_generated.h"')
def KeepPrefix(self):
# Generate just foo with the import of bar keeping the prefix of where it is located.
flatc(["--cpp", "--keep-prefix", "foo.fbs"])
assert_file_and_contents("foo_generated.h", '#include "bar/bar_generated.h"')
def KeepPrefixAbsolutePath(self):
# Generate just foo with the import of bar keeping the prefix of where it is located.
flatc(["--cpp", "--keep-prefix", make_absolute("foo.fbs")])
assert_file_and_contents("foo_generated.h", '#include "bar/bar_generated.h"')
def KeepPrefixSubDirectory(self):
# Generate with the import of bar keeping the prefix of where it is located.
flatc(["--cpp", "--keep-prefix", "bar/bar.fbs"])
assert_file_and_contents("bar_generated.h", '#include "baz/baz_generated.h"')
def KeepPrefixOutPath(self):
# Generate just foo with the import of bar keeping the prefix of where it is located.
flatc(["--cpp", "--keep-prefix", "-o", ".tmp", "foo.fbs"])
assert_file_and_contents(
".tmp/foo_generated.h",
'#include "bar/bar_generated.h"',
)
def KeepPrefixOutPathSubDirectory(self):
# Generate with the import of bar keeping the prefix of where it is located.
flatc(["--cpp", "--keep-prefix", "-o", ".tmp", "bar/bar.fbs"])
assert_file_and_contents(
".tmp/bar_generated.h", '#include "baz/baz_generated.h"'
)
def IncludePrefix(self):
# Generate just foo with the import of bar keeping the prefix of where it is located.
flatc(["--cpp", "--include-prefix", "test", "foo.fbs"])
assert_file_and_contents("foo_generated.h", '#include "test/bar_generated.h"')
def IncludePrefixAbolutePath(self):
# Generate just foo with the import of bar keeping the prefix of where it is located.
flatc(["--cpp", "--include-prefix", "test", make_absolute("foo.fbs")])
assert_file_and_contents("foo_generated.h", '#include "test/bar_generated.h"')
def IncludePrefixSubDirectory(self):
# Generate just foo with the import of bar keeping the prefix of where it is located.
flatc(["--cpp", "--include-prefix", "test", "bar/bar.fbs"])
assert_file_and_contents("bar_generated.h", '#include "test/baz_generated.h"')
def IncludePrefixOutPath(self):
# Generate just foo with the import of bar keeping the prefix of where it is located.
flatc(["--cpp", "--include-prefix", "test", "-o", ".tmp", "foo.fbs"])
assert_file_and_contents(
".tmp/foo_generated.h", '#include "test/bar_generated.h"'
)
def IncludePrefixOutPathSubDirectory(self):
# Generate just foo with the import of bar keeping the prefix of where it is located.
flatc(["--cpp", "--include-prefix", "test", "-o", ".tmp", "bar/bar.fbs"])
assert_file_and_contents(
".tmp/bar_generated.h", '#include "test/baz_generated.h"'
)
def KeepPrefixIncludePrefix(self):
# Generate just foo with the import of bar keeping the prefix of where it is located.
flatc(["--cpp", "--keep-prefix", "--include-prefix", "test", "foo.fbs"])
# The include prefix should come first, with the kept prefix next.
assert_file_and_contents(
"foo_generated.h", '#include "test/bar/bar_generated.h"'
)
def KeepPrefixIncludePrefixAbsolutePath(self):
# Generate just foo with the import of bar keeping the prefix of where it is located.
flatc(
[
"--cpp",
"--keep-prefix",
"--include-prefix",
"test",
make_absolute("foo.fbs"),
]
)
# The include prefix should come first, with the kept prefix next.
assert_file_and_contents(
"foo_generated.h", '#include "test/bar/bar_generated.h"'
)
def KeepPrefixIncludePrefixSubDirectory(self):
# Generate just foo with the import of bar keeping the prefix of where it is located.
flatc(["--cpp", "--keep-prefix", "--include-prefix", "test", "bar/bar.fbs"])
# The include prefix should come first, with the kept prefix next.
assert_file_and_contents(
"bar_generated.h", '#include "test/baz/baz_generated.h"'
)
def KeepPrefixIncludePrefixOutPathSubDirectory(self):
# Generate just foo with the import of bar keeping the prefix of where it is located.
flatc(
[
"--cpp",
"--keep-prefix",
"--include-prefix",
"test",
"-o",
".tmp",
"bar/bar.fbs",
]
)
# The include prefix should come first, with the kept prefix next.
assert_file_and_contents(
".tmp/bar_generated.h", '#include "test/baz/baz_generated.h"'
)
def KeepPrefixIncludePrefixOutPathSuperDirectory(self):
# Generate just foo with the import of bar keeping the prefix of where it is located.
flatc(
[
"--cpp",
"--keep-prefix",
"--include-prefix",
"test",
"-o",
"../.tmp",
"bar/bar.fbs",
]
)
# The include prefix should come first, with the kept prefix next.
assert_file_and_contents(
"../.tmp/bar_generated.h", '#include "test/baz/baz_generated.h"'
)
def KeepPrefixIncludePrefixoutPathAbsoluePaths_SuperDirectoryReference(self):
# Generate bar_with_foo that references a type in a super directory.
flatc(
[
"--cpp",
"--keep-prefix",
"--include-prefix",
"generated",
"-I",
str(script_path.absolute()),
"-o",
str(Path(script_path, ".tmp").absolute()),
str(Path(script_path, "bar/bar_with_foo.fbs").absolute()),
]
)
# The include prefix should come first, with the kept prefix next.
assert_file_and_contents(
".tmp/bar_with_foo_generated.h",
[
'#include "generated/baz/baz_generated.h"',
'#include "generated/foo_generated.h"',
],
)
def KeepPrefixIncludePrefixoutPath_SuperDirectoryReference(self):
# Generate bar_with_foo that references a type in a super directory.
flatc(
[
"--cpp",
"--keep-prefix",
"--include-prefix",
"generated",
"-I",
"./",
"-o",
".tmp",
"bar/bar_with_foo.fbs",
]
)
# The include prefix should come first, with the kept prefix next.
assert_file_and_contents(
".tmp/bar_with_foo_generated.h",
[
'#include "generated/baz/baz_generated.h"',
'#include "generated/foo_generated.h"',
],
unlink=False,
)
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