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fix education decoder test

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when `zstd` in not installed on local system
by allowing `ZSTD` variable to hold a custom location for the binary
This commit is contained in:
Yann Collet 2019-09-10 09:36:02 -07:00
parent a3815d233c
commit b9b9a1c8e9
2 changed files with 26 additions and 9 deletions
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2
Makefile
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@ -69,7 +69,7 @@ test: MOREFLAGS += -g -DDEBUGLEVEL=$(DEBUGLEVEL) -Werror
test:
MOREFLAGS="$(MOREFLAGS)" $(MAKE) -j -C $(PRGDIR) allVariants
$(MAKE) -C $(TESTDIR) $@
$(MAKE) -C doc/educational_decoder test
ZSTD=../../programs/zstd $(MAKE) -C doc/educational_decoder test
## shortest: same as `make check`
.PHONY: shortest

33
doc/educational_decoder/Makefile
View File

@ -1,10 +1,21 @@
# ################################################################
# Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
# All rights reserved.
#
# This source code is licensed under both the BSD-style license (found in the
# LICENSE file in the root directory of this source tree) and the GPLv2 (found
# in the COPYING file in the root directory of this source tree).
# ################################################################
ZSTD ?= zstd # requires zstd installation on local system
DIFF ?= diff
HARNESS_FILES=*.c
MULTITHREAD_LDFLAGS = -pthread
DEBUGFLAGS= -g -DZSTD_DEBUG=1
CPPFLAGS += -I$(ZSTDDIR) -I$(ZSTDDIR)/common -I$(ZSTDDIR)/compress \
-I$(ZSTDDIR)/dictBuilder -I$(ZSTDDIR)/deprecated -I$(PRGDIR)
CFLAGS ?= -O3
CFLAGS ?= -O2
CFLAGS += -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \
-Wstrict-aliasing=1 -Wswitch-enum \
-Wredundant-decls -Wstrict-prototypes -Wundef \
@ -22,16 +33,22 @@ clean:
@$(RM) -rf harness.dSYM
test: harness
@zstd README.md -o tmp.zst
#
# Testing single-file decompression with educational decoder
#
@$(ZSTD) README.md -o tmp.zst
@./harness tmp.zst tmp
@diff -s tmp README.md
@$(DIFF) -s tmp README.md
@$(RM) -f tmp*
# present files for training multiple times, to reach minimum threshold
@zstd --train harness.c zstd_decompress.c zstd_decompress.h README.md \
#
# Testing dictionary decompression with education decoder
#
# note : files are presented multiple for training, to reach minimum threshold
@$(ZSTD) --train harness.c zstd_decompress.c zstd_decompress.h README.md \
harness.c zstd_decompress.c zstd_decompress.h README.md \
harness.c zstd_decompress.c zstd_decompress.h README.md
@zstd -D dictionary README.md -o tmp.zst
@$(ZSTD) -D dictionary README.md -o tmp.zst
@./harness tmp.zst tmp dictionary
@diff -s tmp README.md
@$(DIFF) -s tmp README.md
@$(RM) -f tmp* dictionary
@make clean
@$(MAKE) clean