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91b1547fa5
The project is relying on a variant of fdlibm, which has aleady been edited but never verified for correctness. This patch adds unit testing of fdlibm by: * introducing a test generator that uses a trusted libm implementation to calculate correct and expected results of math functions (tools/gen-test-fdlibm.sh and tools/unit-tests/gen-test-fdlibm.c), * adding tests created with the generator that stress all publicly exported functions of jerry's fdlibm (tests/unit/test-fdlibm.inc.h), and * adding a unit test file to drive the generated tests (tests/unit/test-fdlibm.c). Note: The test generator is not expected to be executed often, thus it is not wired into the build system. If it gets edited, it must be used locally to re-generate the .inc.h file. During development, it turned out that tests/unit/test-common.h included the system header math.h, which was only a bad smell until now but became a real header conflict issue with the introduction of the fdlibm unit test. Thus, this patch also changes the include to fdlibm-math.h. JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
30 lines
802 B
Makefile
30 lines
802 B
Makefile
# Copyright 2016 Samsung Electronics Co., Ltd.
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# Copyright 2016 University of Szeged
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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CC=gcc
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LDFLAGS=-lm
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GENS=gen-test-fdlibm
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.PHONY: build
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build: $(GENS)
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.PHONY: clean
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clean:
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rm -f $(GENS)
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gen-test-fdlibm: gen-test-fdlibm.c
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$(CC) $< -o $@ $(LDFLAGS)
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