diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/Makefile | 303 | ||||
| -rwxr-xr-x | tests/test-lz4-basic.sh | 73 | ||||
| -rwxr-xr-x | tests/test-lz4-contentSize.sh | 27 | ||||
| -rwxr-xr-x | tests/test-lz4-dict.sh | 35 | ||||
| -rwxr-xr-x | tests/test-lz4-fast-hugefile.sh | 21 | ||||
| -rwxr-xr-x | tests/test-lz4-frame-concatenation.sh | 21 | ||||
| -rwxr-xr-x | tests/test-lz4-multiple-legacy.sh | 49 | ||||
| -rwxr-xr-x | tests/test-lz4-multiple.sh | 58 | ||||
| -rwxr-xr-x | tests/test-lz4-opt-parser.sh | 16 | ||||
| -rwxr-xr-x | tests/test-lz4-skippable.sh | 19 | ||||
| -rwxr-xr-x | tests/test-lz4-sparse.sh | 42 | ||||
| -rwxr-xr-x | tests/test-lz4-testmode.sh | 38 | ||||
| -rwxr-xr-x | tests/test-lz4hc-hugefile.sh | 6 |
13 files changed, 425 insertions, 283 deletions
diff --git a/tests/Makefile b/tests/Makefile index 85bf495..b446e4e 100644 --- a/tests/Makefile +++ b/tests/Makefile @@ -173,6 +173,7 @@ endif CAT:=cat DD:=dd DATAGEN:=./datagen +PATH:=../programs:$(shell pwd):$(PATH) .PHONY: list list: @@ -211,319 +212,55 @@ test-compile-with-lz4-memory-usage: # All FPREFIX must start with `tmp`, for `make clean` # All tests must clean their temporary test files on successful completion, # and only their test files : do not employ sweeping statements such `rm tmp*` or `rm *.lz4` -test-lz4-sparse: FPREFIX = tmp-tls test-lz4-sparse: lz4 datagen @echo "\n ---- test sparse file support ----" - $(DATAGEN) -g5M -P100 > $(FPREFIX)dg5M - $(LZ4) -B4D $(FPREFIX)dg5M -c | $(LZ4) -dv --sparse > $(FPREFIX)cB4 - $(DIFF) -s $(FPREFIX)dg5M $(FPREFIX)cB4 - $(LZ4) -B5D $(FPREFIX)dg5M -c | $(LZ4) -dv --sparse > $(FPREFIX)cB5 - $(DIFF) -s $(FPREFIX)dg5M $(FPREFIX)cB5 - $(LZ4) -B6D $(FPREFIX)dg5M -c | $(LZ4) -dv --sparse > $(FPREFIX)cB6 - $(DIFF) -s $(FPREFIX)dg5M $(FPREFIX)cB6 - $(LZ4) -B7D $(FPREFIX)dg5M -c | $(LZ4) -dv --sparse > $(FPREFIX)cB7 - $(DIFF) -s $(FPREFIX)dg5M $(FPREFIX)cB7 - $(LZ4) $(FPREFIX)dg5M -c | $(LZ4) -dv --no-sparse > $(FPREFIX)nosparse - $(DIFF) -s $(FPREFIX)dg5M $(FPREFIX)nosparse - ls -ls $(FPREFIX)* - $(DATAGEN) -s1 -g1200007 -P100 | $(LZ4) | $(LZ4) -dv --sparse > $(FPREFIX)odd # Odd size file (to generate non-full last block) - $(DATAGEN) -s1 -g1200007 -P100 | $(DIFF) -s - $(FPREFIX)odd - ls -ls $(FPREFIX)odd - @$(RM) $(FPREFIX)* - @echo "\n Compatibility with Console :" - echo "Hello World 1 !" | $(LZ4) | $(LZ4) -d -c - echo "Hello World 2 !" | $(LZ4) | $(LZ4) -d | $(CAT) - echo "Hello World 3 !" | $(LZ4) --no-frame-crc | $(LZ4) -d -c - @echo "\n Compatibility with Append :" - $(DATAGEN) -P100 -g1M > $(FPREFIX)dg1M - $(CAT) $(FPREFIX)dg1M $(FPREFIX)dg1M > $(FPREFIX)2M - $(LZ4) -B5 -v $(FPREFIX)dg1M $(FPREFIX)c - $(LZ4) -d -v $(FPREFIX)c $(FPREFIX)r - $(LZ4) -d -v $(FPREFIX)c -c >> $(FPREFIX)r - ls -ls $(FPREFIX)* - $(DIFF) $(FPREFIX)2M $(FPREFIX)r - @$(RM) $(FPREFIX)* - -test-lz4-contentSize: FPREFIX = tmp-lzc + PATH=$(PATH) ./test-lz4-sparse.sh + test-lz4-contentSize: lz4 datagen @echo "\n ---- test original size support ----" - $(DATAGEN) -g15M > $(FPREFIX) - $(LZ4) -v $(FPREFIX) -c | $(LZ4) -t - $(LZ4) -v --content-size $(FPREFIX) -c | $(LZ4) -d > $(FPREFIX)-dup - $(DIFF) $(FPREFIX) $(FPREFIX)-dup - $(LZ4) -f $(FPREFIX) -c > $(FPREFIX).lz4 # compressed with content size - $(LZ4) --content-size $(FPREFIX) -c > $(FPREFIX)-wcz.lz4 - ! $(DIFF) $(FPREFIX).lz4 $(FPREFIX)-wcz.lz4 # must differ, due to content size - $(LZ4) --content-size < $(FPREFIX) > $(FPREFIX)-wcz2.lz4 # can determine content size because stdin is just a file - $(DIFF) $(FPREFIX)-wcz.lz4 $(FPREFIX)-wcz2.lz4 # both must contain content size - $(CAT) $(FPREFIX) | $(LZ4) > $(FPREFIX)-ncz.lz4 - $(DIFF) $(FPREFIX).lz4 $(FPREFIX)-ncz.lz4 # both don't have content size - $(CAT) $(FPREFIX) | $(LZ4) --content-size > $(FPREFIX)-ncz2.lz4 # can't determine content size - $(DIFF) $(FPREFIX).lz4 $(FPREFIX)-ncz2.lz4 # both don't have content size - @$(RM) $(FPREFIX)* - -test-lz4-frame-concatenation: FPREFIX = tmp-lfc + PATH=$(PATH) ./test-lz4-contentSize.sh + test-lz4-frame-concatenation: lz4 datagen @echo "\n ---- test frame concatenation ----" - @echo -n > $(FPREFIX)-empty - @echo hi > $(FPREFIX)-nonempty - $(CAT) $(FPREFIX)-nonempty $(FPREFIX)-empty $(FPREFIX)-nonempty > $(FPREFIX)-src - $(LZ4) -zq $(FPREFIX)-empty -c > $(FPREFIX)-empty.lz4 - $(LZ4) -zq $(FPREFIX)-nonempty -c > $(FPREFIX)-nonempty.lz4 - $(CAT) $(FPREFIX)-nonempty.lz4 $(FPREFIX)-empty.lz4 $(FPREFIX)-nonempty.lz4 > $(FPREFIX)-concat.lz4 - $(LZ4) -d $(FPREFIX)-concat.lz4 -c > $(FPREFIX)-result - $(CMP) $(FPREFIX)-src $(FPREFIX)-result - @$(RM) $(FPREFIX)* - @echo frame concatenation test completed - -test-lz4-multiple: FPREFIX = tmp-tml + PATH=$(PATH) ./test-lz4-frame-concatenation.sh + test-lz4-multiple: lz4 datagen @echo "\n ---- test multiple files ----" - @$(DATAGEN) -s1 > $(FPREFIX)1 2> $(VOID) - @$(DATAGEN) -s2 -g100K > $(FPREFIX)2 2> $(VOID) - @$(DATAGEN) -s3 -g200K > $(FPREFIX)3 2> $(VOID) - # compress multiple files : one .lz4 per source file - $(LZ4) -f -m $(FPREFIX)* - test -f $(FPREFIX)1.lz4 - test -f $(FPREFIX)2.lz4 - test -f $(FPREFIX)3.lz4 - # decompress multiple files : one output file per .lz4 - mv $(FPREFIX)1 $(FPREFIX)1-orig - mv $(FPREFIX)2 $(FPREFIX)2-orig - mv $(FPREFIX)3 $(FPREFIX)3-orig - $(LZ4) -d -f -m $(FPREFIX)*.lz4 - $(CMP) $(FPREFIX)1 $(FPREFIX)1-orig # must be identical - $(CMP) $(FPREFIX)2 $(FPREFIX)2-orig - $(CMP) $(FPREFIX)3 $(FPREFIX)3-orig - # compress multiple files into stdout - $(CAT) $(FPREFIX)1.lz4 $(FPREFIX)2.lz4 $(FPREFIX)3.lz4 > $(FPREFIX)-concat1 - $(RM) $(FPREFIX)*.lz4 - $(LZ4) -m $(FPREFIX)1 $(FPREFIX)2 $(FPREFIX)3 -c > $(FPREFIX)-concat2 - test ! -f $(FPREFIX)1.lz4 # must not create .lz4 artefact - $(CMP) $(FPREFIX)-concat1 $(FPREFIX)-concat2 # must be equivalent - # decompress multiple files into stdout - $(RM) $(FPREFIX)-concat1 $(FPREFIX)-concat2 - $(LZ4) -f -m $(FPREFIX)1 $(FPREFIX)2 $(FPREFIX)3 # generate .lz4 to decompress - $(CAT) $(FPREFIX)1 $(FPREFIX)2 $(FPREFIX)3 > $(FPREFIX)-concat1 # create concatenated reference - $(RM) $(FPREFIX)1 $(FPREFIX)2 $(FPREFIX)3 - $(LZ4) -d -m $(FPREFIX)1.lz4 $(FPREFIX)2.lz4 $(FPREFIX)3.lz4 -c > $(FPREFIX)-concat2 - test ! -f $(FPREFIX)1 # must not create file artefact - $(CMP) $(FPREFIX)-concat1 $(FPREFIX)-concat2 # must be equivalent - # compress multiple files, one of which is absent (must fail) - ! $(LZ4) -f -m $(FPREFIX)-concat1 notHere $(FPREFIX)-concat2 # must fail : notHere not present - # test lz4-compressed file - $(RM) $(FPREFIX)-concat1 $(FPREFIX)-concat2 - $(LZ4) -tm $(FPREFIX)-concat1.lz4 - # ensure the test doesn't create artifact - test ! -f $(FPREFIX)-concat1 # must not create file artefact - # test multiple lz4-compressed file - $(LZ4) -tm $(FPREFIX)-concat1.lz4 $(FPREFIX)-concat2.lz4 - test ! -f $(FPREFIX)-concat1 # must not create file artefact - test ! -f $(FPREFIX)-concat2 # must not create file artefact - # test multiple lz4 files, one of which is absent (must fail) - ! $(LZ4) -tm $(FPREFIX)-concat1.lz4 notHere.lz4 $(FPREFIX)-concat2.lz4 - @$(RM) $(FPREFIX)* - -test-lz4-multiple-legacy: FPREFIX = tmp-lml + PATH=$(PATH) ./test-lz4-multiple.sh + test-lz4-multiple-legacy: lz4 datagen @echo "\n ---- test multiple files (Legacy format) ----" - @$(DATAGEN) -s1 > $(FPREFIX)1 2> $(VOID) - @$(DATAGEN) -s2 -g100K > $(FPREFIX)2 2> $(VOID) - @$(DATAGEN) -s3 -g200K > $(FPREFIX)3 2> $(VOID) - # compress multiple files using legacy format: one .lz4 per source file - $(LZ4) -f -l -m $(FPREFIX)* - test -f $(FPREFIX)1.lz4 - test -f $(FPREFIX)2.lz4 - test -f $(FPREFIX)3.lz4 - # decompress multiple files compressed using legacy format: one output file per .lz4 - mv $(FPREFIX)1 $(FPREFIX)1-orig - mv $(FPREFIX)2 $(FPREFIX)2-orig - mv $(FPREFIX)3 $(FPREFIX)3-orig - $(LZ4) -d -f -m $(FPREFIX)*.lz4 - $(LZ4) -l -d -f -m $(FPREFIX)*.lz4 # -l mustn't impact -d option - $(CMP) $(FPREFIX)1 $(FPREFIX)1-orig # must be identical - $(CMP) $(FPREFIX)2 $(FPREFIX)2-orig - $(CMP) $(FPREFIX)3 $(FPREFIX)3-orig - # compress multiple files into stdout using legacy format - $(CAT) $(FPREFIX)1.lz4 $(FPREFIX)2.lz4 $(FPREFIX)3.lz4 > $(FPREFIX)-concat1 - $(RM) $(FPREFIX)*.lz4 - $(LZ4) -l -m $(FPREFIX)1 $(FPREFIX)2 $(FPREFIX)3 -c > $(FPREFIX)-concat2 - test ! -f $(FPREFIX)1.lz4 # must not create .lz4 artefact - $(CMP) $(FPREFIX)-concat1 $(FPREFIX)-concat2 # must be equivalent - # # # decompress multiple files into stdout using legacy format - $(RM) $(FPREFIX)-concat1 $(FPREFIX)-concat2 - $(LZ4) -l -f -m $(FPREFIX)1 $(FPREFIX)2 $(FPREFIX)3 # generate .lz4 to decompress - $(CAT) $(FPREFIX)1 $(FPREFIX)2 $(FPREFIX)3 > $(FPREFIX)-concat1 # create concatenated reference - $(RM) $(FPREFIX)1 $(FPREFIX)2 $(FPREFIX)3 - $(LZ4) -d -m $(FPREFIX)1.lz4 $(FPREFIX)2.lz4 $(FPREFIX)3.lz4 -c > $(FPREFIX)-concat2 - $(LZ4) -d -l -m $(FPREFIX)1.lz4 $(FPREFIX)2.lz4 $(FPREFIX)3.lz4 -c > $(FPREFIX)-concat2 # -l mustn't impact option -d - test ! -f $(FPREFIX)1 # must not create file artefact - $(CMP) $(FPREFIX)-concat1 $(FPREFIX)-concat2 # must be equivalent - # # # compress multiple files, one of which is absent (must fail) - ! $(LZ4) -f -l -m $(FPREFIX)-concat1 notHere-legacy $(FPREFIX)-concat2 # must fail : notHere-legacy not present - @$(RM) $(FPREFIX)* - -SKIPFILE = goldenSamples/skip.bin -test-lz4-skippable: FPREFIX = tmp-lsk -test-lz4-skippable: lz4 datagen + PATH=$(PATH) ./test-lz4-multiple-legacy.sh + +test-lz4-skippable: lz4 @echo "\n ---- test lz4 with skippable frames ----" - $(LZ4) -dc $(SKIPFILE) - $(LZ4) -dc < $(SKIPFILE) - cat $(SKIPFILE) | $(LZ4) -dc - echo "Hello from Valid Frame!\n" | $(LZ4) -c > $(FPREFIX).lz4 - cat $(SKIPFILE) $(FPREFIX).lz4 $(SKIPFILE) | $(LZ4) -dc - $(RM) $(FPREFIX)* + PATH=$(PATH) ./test-lz4-skippable.sh -test-lz4-basic: FPREFIX = tmp-tlb test-lz4-basic: lz4 datagen unlz4 lz4cat @echo "\n ---- test lz4 basic compression/decompression ----" - $(DATAGEN) -g0 | $(LZ4) -v | $(LZ4) -t - $(DATAGEN) -g16KB | $(LZ4) -9 | $(LZ4) -t - $(DATAGEN) -g20KB > $(FPREFIX)-dg20k - $(LZ4) < $(FPREFIX)-dg20k | $(LZ4) -d > $(FPREFIX)-dec - $(DIFF) -q $(FPREFIX)-dg20k $(FPREFIX)-dec - $(LZ4) --no-frame-crc < $(FPREFIX)-dg20k | $(LZ4) -d > $(FPREFIX)-dec - $(DIFF) -q $(FPREFIX)-dg20k $(FPREFIX)-dec - $(DATAGEN) | $(LZ4) -BI | $(LZ4) -t - $(DATAGEN) | $(LZ4) --no-crc | $(LZ4) -t - $(DATAGEN) -g6M -P99 | $(LZ4) -9BD | $(LZ4) -t - $(DATAGEN) -g17M | $(LZ4) -9v | $(LZ4) -qt - $(DATAGEN) -g33M | $(LZ4) --no-frame-crc | $(LZ4) -t - $(DATAGEN) -g256MB | $(LZ4) -vqB4D | $(LZ4) -t --no-crc - @echo "hello world" > $(FPREFIX)-hw - $(LZ4) --rm -f $(FPREFIX)-hw $(FPREFIX)-hw.lz4 - test ! -f $(FPREFIX)-hw # must fail (--rm) - test -f $(FPREFIX)-hw.lz4 - $(PRGDIR)/lz4cat $(FPREFIX)-hw.lz4 | $(GREP) "hello world" - $(PRGDIR)/unlz4 --rm $(FPREFIX)-hw.lz4 $(FPREFIX)-hw - test -f $(FPREFIX)-hw - test ! -f $(FPREFIX)-hw.lz4 # must fail (--rm) - test ! -f $(FPREFIX)-hw.lz4.lz4 # must fail (unlz4) - $(PRGDIR)/lz4cat $(FPREFIX)-hw # pass-through mode - test -f $(FPREFIX)-hw - test ! -f $(FPREFIX)-hw.lz4 # must fail (lz4cat) - $(LZ4) $(FPREFIX)-hw $(FPREFIX)-hw.lz4 # creates $(FPREFIX)-hw.lz4 - $(PRGDIR)/lz4cat < $(FPREFIX)-hw.lz4 > $(FPREFIX)3 # checks lz4cat works with stdin (#285) - $(DIFF) -q $(FPREFIX)-hw $(FPREFIX)3 - $(PRGDIR)/lz4cat < $(FPREFIX)-hw > $(FPREFIX)2 # checks lz4cat works in pass-through mode - $(DIFF) -q $(FPREFIX)-hw $(FPREFIX)2 - cp $(FPREFIX)-hw ./-d - $(LZ4) --rm -- -d -d.lz4 # compresses ./d into ./-d.lz4 - test -f ./-d.lz4 - test ! -f ./-d - mv ./-d.lz4 ./-z - $(LZ4) -d --rm -- -z $(FPREFIX)4 # uncompresses ./-z into $(FPREFIX)4 - test ! -f ./-z - $(DIFF) -q $(FPREFIX)-hw $(FPREFIX)4 - ! $(LZ4) $(FPREFIX)2 $(FPREFIX)3 $(FPREFIX)4 # must fail: refuse to handle 3+ file names - $(LZ4) -f $(FPREFIX)-hw # create $(FPREFIX)-hw.lz4, for next tests - $(LZ4) --list $(FPREFIX)-hw.lz4 # test --list on valid single-frame file - $(LZ4) --list < $(FPREFIX)-hw.lz4 # test --list from stdin (file only) - $(CAT) $(FPREFIX)-hw >> $(FPREFIX)-hw.lz4 - ! $(LZ4) -f $(FPREFIX)-hw.lz4 # uncompress valid frame followed by invalid data (must fail now) - $(LZ4) -BX $(FPREFIX)-hw -c -q | $(LZ4) -tv # test block checksum - # $(DATAGEN) -g20KB generates the same file every single time - # cannot save output of $(DATAGEN) -g20KB as input file to lz4 because the following shell commands are run before $(DATAGEN) -g20KB - test "$(shell $(DATAGEN) -g20KB | $(LZ4) -c --fast | wc -c)" -lt "$(shell $(DATAGEN) -g20KB | $(LZ4) -c --fast=9 | wc -c)" # -1 vs -9 - test "$(shell $(DATAGEN) -g20KB | $(LZ4) -c -1 | wc -c)" -lt "$(shell $(DATAGEN) -g20KB| $(LZ4) -c --fast=1 | wc -c)" # 1 vs -1 - test "$(shell $(DATAGEN) -g20KB | $(LZ4) -c --fast=1 | wc -c)" -eq "$(shell $(DATAGEN) -g20KB| $(LZ4) -c --fast| wc -c)" # checks default fast compression is -1 - ! $(LZ4) -c --fast=0 $(FPREFIX)-dg20K # lz4 should fail when fast=0 - ! $(LZ4) -c --fast=-1 $(FPREFIX)-dg20K # lz4 should fail when fast=-1 - # High --fast values can result in out-of-bound dereferences #876 - $(DATAGEN) -g1M | $(LZ4) -c --fast=999999999 > /dev/null - # Test for #596 - @echo "TEST" > $(FPREFIX)-test - $(LZ4) -m $(FPREFIX)-test - $(LZ4) $(FPREFIX)-test.lz4 $(FPREFIX)-test2 - $(DIFF) -q $(FPREFIX)-test $(FPREFIX)-test2 - @$(RM) $(FPREFIX)* - - -test-lz4-dict: FPREFIX = tmp-dict + PATH=$(PATH) ./test-lz4-basic.sh + test-lz4-dict: lz4 datagen @echo "\n ---- test lz4 compression/decompression with dictionary ----" - $(DATAGEN) -g16KB > $(FPREFIX) - $(DATAGEN) -g32KB > $(FPREFIX)-sample-32k - < $(FPREFIX)-sample-32k $(LZ4) -D $(FPREFIX) | $(LZ4) -dD $(FPREFIX) | diff - $(FPREFIX)-sample-32k - $(DATAGEN) -g128MB > $(FPREFIX)-sample-128m - < $(FPREFIX)-sample-128m $(LZ4) -D $(FPREFIX) | $(LZ4) -dD $(FPREFIX) | diff - $(FPREFIX)-sample-128m - touch $(FPREFIX)-sample-0 - < $(FPREFIX)-sample-0 $(LZ4) -D $(FPREFIX) | $(LZ4) -dD $(FPREFIX) | diff - $(FPREFIX)-sample-0 - - < $(FPREFIX)-sample-32k $(LZ4) -D $(FPREFIX)-sample-0 | $(LZ4) -dD $(FPREFIX)-sample-0 | diff - $(FPREFIX)-sample-32k - < $(FPREFIX)-sample-0 $(LZ4) -D $(FPREFIX)-sample-0 | $(LZ4) -dD $(FPREFIX)-sample-0 | diff - $(FPREFIX)-sample-0 - $(LZ4) -bi0 -D $(FPREFIX) $(FPREFIX)-sample-32k $(FPREFIX)-sample-32k - - @echo "\n ---- test lz4 dictionary loading ----" - $(DATAGEN) -g128KB > $(FPREFIX)-data-128KB - set -e; \ - for l in 0 1 4 128 32767 32768 32769 65535 65536 65537 98303 98304 98305 131071 131072 131073; do \ - $(DATAGEN) -g$$l > $(FPREFIX)-$$l; \ - $(DD) if=$(FPREFIX)-$$l of=$(FPREFIX)-$$l-tail bs=1 count=65536 skip=$$((l > 65536 ? l - 65536 : 0)); \ - < $(FPREFIX)-$$l $(LZ4) -D stdin $(FPREFIX)-data-128KB -c | $(LZ4) -dD $(FPREFIX)-$$l-tail | $(DIFF) - $(FPREFIX)-data-128KB; \ - < $(FPREFIX)-$$l-tail $(LZ4) -D stdin $(FPREFIX)-data-128KB -c | $(LZ4) -dD $(FPREFIX)-$$l | $(DIFF) - $(FPREFIX)-data-128KB; \ - done - @$(RM) $(FPREFIX)* + PATH=$(PATH) ./test-lz4-dict.sh test-lz4hc-hugefile: lz4 datagen @echo "\n ---- test HC compression/decompression of huge files ----" - $(DATAGEN) -g4200MB | $(LZ4) -v3BD | $(LZ4) -qt + PATH=$(PATH) ./test-lz4hc-hugefile.sh -test-lz4-fast-hugefile: FPREFIX = tmp-lfh test-lz4-fast-hugefile: lz4 datagen @echo "\n ---- test huge files compression/decompression ----" - $(DATAGEN) -g6GB | $(LZ4) -vB5D | $(LZ4) -qt - # test large file size [2-4] GB - @$(DATAGEN) -g3G -P100 | $(LZ4) -vv | $(LZ4) --decompress --force --sparse - $(FPREFIX)1 - @ls -ls $(FPREFIX)1 - @$(DATAGEN) -g3G -P100 | $(LZ4) --quiet --content-size | $(LZ4) --verbose --decompress --force --sparse - $(FPREFIX)2 - @ls -ls $(FPREFIX)2 - $(DIFF) -s $(FPREFIX)1 $(FPREFIX)2 - @$(RM) $(FPREFIX)* + PATH=$(PATH) ./test-lz4-fast-hugefile.sh test-lz4-hugefile: test-lz4-fast-hugefile test-lz4hc-hugefile -test-lz4-testmode: FPREFIX = tmp-ltm test-lz4-testmode: lz4 datagen @echo "\n ---- bench mode ----" - $(LZ4) -bi0 - $(DATAGEN) > $(FPREFIX) - $(LZ4) -f $(FPREFIX) -c > $(FPREFIX).lz4 - $(LZ4) -bdi0 $(FPREFIX).lz4 # test benchmark decode-only mode - $(LZ4) -bdi0 --no-crc $(FPREFIX).lz4 # test benchmark decode-only mode - @echo "\n ---- test mode ----" - ! $(DATAGEN) | $(LZ4) -t - ! $(DATAGEN) | $(LZ4) -tf - @echo "\n ---- pass-through mode ----" - @echo "Why hello there " > $(FPREFIX)2.lz4 - ! $(LZ4) -f $(FPREFIX)2.lz4 > $(VOID) - ! $(DATAGEN) | $(LZ4) -dc > $(VOID) - ! $(DATAGEN) | $(LZ4) -df > $(VOID) - $(DATAGEN) | $(LZ4) -dcf > $(VOID) - @echo "Hello World !" > $(FPREFIX)1 - $(LZ4) -dcf $(FPREFIX)1 - @echo "from underground..." > $(FPREFIX)2 - $(LZ4) -dcfm $(FPREFIX)1 $(FPREFIX)2 - @echo "\n ---- non-existing source (must fail cleanly) ----" - ! $(LZ4) file-does-not-exist - ! $(LZ4) -f file-does-not-exist - ! $(LZ4) -t file-does-not-exist - ! $(LZ4) -fm file1-dne file2-dne - @$(RM) $(FPREFIX)* + PATH=$(PATH) ./test-lz4-testmode.sh test-lz4-opt-parser: lz4 datagen @echo "\n ---- test opt-parser ----" - $(DATAGEN) -g16KB | $(LZ4) -12 | $(LZ4) -t - $(DATAGEN) -P10 | $(LZ4) -12B4 | $(LZ4) -t - $(DATAGEN) -g256K | $(LZ4) -12B4D | $(LZ4) -t - $(DATAGEN) -g512K -P25 | $(LZ4) -12BD | $(LZ4) -t - $(DATAGEN) -g1M | $(LZ4) -12B5 | $(LZ4) -t - $(DATAGEN) -g1M -s2 | $(LZ4) -12B4D | $(LZ4) -t - $(DATAGEN) -g2M -P99 | $(LZ4) -11B4D | $(LZ4) -t - $(DATAGEN) -g4M | $(LZ4) -11vq | $(LZ4) -qt - $(DATAGEN) -g8M | $(LZ4) -11B4 | $(LZ4) -t - $(DATAGEN) -g16M -P90 | $(LZ4) -11B5 | $(LZ4) -t - $(DATAGEN) -g32M -P10 | $(LZ4) -11B5D | $(LZ4) -t + PATH=$(PATH) ./test-lz4-opt-parser.sh test-lz4-essentials : lz4 datagen test-lz4-basic test-lz4-multiple test-lz4-multiple-legacy \ test-lz4-frame-concatenation test-lz4-testmode \ diff --git a/tests/test-lz4-basic.sh b/tests/test-lz4-basic.sh new file mode 100755 index 0000000..1767827 --- /dev/null +++ b/tests/test-lz4-basic.sh @@ -0,0 +1,73 @@ +#!/bin/sh + +FPREFIX="tmp-tlb" + +set -e + +remove () { + rm $FPREFIX* +} + +trap remove EXIT + +set -x + +datagen -g0 | lz4 -v | lz4 -t +datagen -g16KB | lz4 -9 | lz4 -t +datagen -g20KB > $FPREFIX-dg20k +lz4 < $FPREFIX-dg20k | lz4 -d > $FPREFIX-dec +diff -q $FPREFIX-dg20k $FPREFIX-dec +lz4 --no-frame-crc < $FPREFIX-dg20k | lz4 -d > $FPREFIX-dec +diff -q $FPREFIX-dg20k $FPREFIX-dec +datagen | lz4 -BI | lz4 -t +datagen | lz4 --no-crc | lz4 -t +datagen -g6M -P99 | lz4 -9BD | lz4 -t +datagen -g17M | lz4 -9v | lz4 -qt +datagen -g33M | lz4 --no-frame-crc | lz4 -t +datagen -g256MB | lz4 -vqB4D | lz4 -t --no-crc +echo "hello world" > $FPREFIX-hw +lz4 --rm -f $FPREFIX-hw $FPREFIX-hw.lz4 +test ! -f $FPREFIX-hw # must fail (--rm) +test -f $FPREFIX-hw.lz4 +lz4cat $FPREFIX-hw.lz4 | grep "hello world" +unlz4 --rm $FPREFIX-hw.lz4 $FPREFIX-hw +test -f $FPREFIX-hw +test ! -f $FPREFIX-hw.lz4 # must fail (--rm) +test ! -f $FPREFIX-hw.lz4.lz4 # must fail (unlz4) +lz4cat $FPREFIX-hw # pass-through mode +test -f $FPREFIX-hw +test ! -f $FPREFIX-hw.lz4 # must fail (lz4cat) +lz4 $FPREFIX-hw $FPREFIX-hw.lz4 # creates $FPREFIX-hw.lz4 +lz4cat < $FPREFIX-hw.lz4 > ${FPREFIX}3 # checks lz4cat works with stdin (#285) +diff -q $FPREFIX-hw ${FPREFIX}3 +lz4cat < $FPREFIX-hw > ${FPREFIX}2 # checks lz4cat works in pass-through mode +diff -q $FPREFIX-hw ${FPREFIX}2 +cp $FPREFIX-hw ./-d +lz4 --rm -- -d -d.lz4 # compresses ./d into ./-d.lz4 +test -f ./-d.lz4 +test ! -f ./-d +mv ./-d.lz4 ./-z +lz4 -d --rm -- -z ${FPREFIX}4 # uncompresses ./-z into $FPREFIX4 +test ! -f ./-z +diff -q $FPREFIX-hw ${FPREFIX}4 +lz4 ${FPREFIX}2 ${FPREFIX}3 ${FPREFIX}4 && exit 1 # must fail: refuse to handle 3+ file names +lz4 -f $FPREFIX-hw # create $FPREFIX-hw.lz4, for next tests +lz4 --list $FPREFIX-hw.lz4 # test --list on valid single-frame file +lz4 --list < $FPREFIX-hw.lz4 # test --list from stdin (file only) +cat $FPREFIX-hw >> $FPREFIX-hw.lz4 +lz4 -f $FPREFIX-hw.lz4 && exit 1 # uncompress valid frame followed by invalid data (must fail now) +lz4 -BX $FPREFIX-hw -c -q | lz4 -tv # test block checksum +# datagen -g20KB generates the same file every single time +# cannot save output of datagen -g20KB as input file to lz4 because the following shell commands are run before datagen -g20KB +test "$(datagen -g20KB | lz4 -c --fast | wc -c)" -lt "$(datagen -g20KB | lz4 -c --fast=9 | wc -c)" # -1 vs -9 +test "$(datagen -g20KB | lz4 -c -1 | wc -c)" -lt "$(datagen -g20KB| lz4 -c --fast=1 | wc -c)" # 1 vs -1 +test "$(datagen -g20KB | lz4 -c --fast=1 | wc -c)" -eq "$(datagen -g20KB| lz4 -c --fast| wc -c)" # checks default fast compression is -1 +lz4 -c --fast=0 $FPREFIX-dg20K && exit 1 # lz4 should fail when fast=0 +lz4 -c --fast=-1 $FPREFIX-dg20K && exit 1 # lz4 should fail when fast=-1 +# High --fast values can result in out-of-bound dereferences #876 +datagen -g1M | lz4 -c --fast=999999999 > $FPREFIX-trash +# Test for #596 +echo "TEST" > $FPREFIX-test +lz4 -m $FPREFIX-test +lz4 $FPREFIX-test.lz4 $FPREFIX-test2 +diff -q $FPREFIX-test $FPREFIX-test2 diff --git a/tests/test-lz4-contentSize.sh b/tests/test-lz4-contentSize.sh new file mode 100755 index 0000000..b2d8e1b --- /dev/null +++ b/tests/test-lz4-contentSize.sh @@ -0,0 +1,27 @@ +#!/bin/sh + +FPREFIX="tmp-lzc" + +set -e + +remove () { + rm $FPREFIX* +} + +trap remove EXIT + +set -x + +datagen -g15M > $FPREFIX +lz4 -v $FPREFIX -c | lz4 -t +lz4 -v --content-size $FPREFIX -c | lz4 -d > $FPREFIX-dup +diff $FPREFIX $FPREFIX-dup +lz4 -f $FPREFIX -c > $FPREFIX.lz4 # compressed with content size +lz4 --content-size $FPREFIX -c > $FPREFIX-wcz.lz4 +diff $FPREFIX.lz4 $FPREFIX-wcz.lz4 && exit 1 # must differ, due to content size +lz4 --content-size < $FPREFIX > $FPREFIX-wcz2.lz4 # can determine content size because stdin is just a file +diff $FPREFIX-wcz.lz4 $FPREFIX-wcz2.lz4 # both must contain content size +cat $FPREFIX | lz4 > $FPREFIX-ncz.lz4 +diff $FPREFIX.lz4 $FPREFIX-ncz.lz4 # both don't have content size +cat $FPREFIX | lz4 --content-size > $FPREFIX-ncz2.lz4 # can't determine content size +diff $FPREFIX.lz4 $FPREFIX-ncz2.lz4 # both don't have content size diff --git a/tests/test-lz4-dict.sh b/tests/test-lz4-dict.sh new file mode 100755 index 0000000..347cf92 --- /dev/null +++ b/tests/test-lz4-dict.sh @@ -0,0 +1,35 @@ +#!/bin/sh + +FPREFIX="tmp-dict" + +set -e + +remove () { + rm $FPREFIX* +} + +trap remove EXIT + +set -x + +datagen -g16KB > $FPREFIX +datagen -g32KB > $FPREFIX-sample-32k +< $FPREFIX-sample-32k lz4 -D $FPREFIX | lz4 -dD $FPREFIX | diff - $FPREFIX-sample-32k +datagen -g128MB > $FPREFIX-sample-128m +< $FPREFIX-sample-128m lz4 -D $FPREFIX | lz4 -dD $FPREFIX | diff - $FPREFIX-sample-128m +touch $FPREFIX-sample-0 +< $FPREFIX-sample-0 lz4 -D $FPREFIX | lz4 -dD $FPREFIX | diff - $FPREFIX-sample-0 + +< $FPREFIX-sample-32k lz4 -D $FPREFIX-sample-0 | lz4 -dD $FPREFIX-sample-0 | diff - $FPREFIX-sample-32k +< $FPREFIX-sample-0 lz4 -D $FPREFIX-sample-0 | lz4 -dD $FPREFIX-sample-0 | diff - $FPREFIX-sample-0 +lz4 -bi0 -D $FPREFIX $FPREFIX-sample-32k $FPREFIX-sample-32k + +echo "---- test lz4 dictionary loading ----" +datagen -g128KB > $FPREFIX-data-128KB +set -e; \ +for l in 0 1 4 128 32767 32768 32769 65535 65536 65537 98303 98304 98305 131071 131072 131073; do \ + datagen -g$$l > $FPREFIX-$$l; \ + dd if=$FPREFIX-$$l of=$FPREFIX-$$l-tail bs=1 count=65536 skip=$((l > 65536 ? l - 65536 : 0)); \ + < $FPREFIX-$$l lz4 -D stdin $FPREFIX-data-128KB -c | lz4 -dD $FPREFIX-$$l-tail | diff - $FPREFIX-data-128KB; \ + < $FPREFIX-$$l-tail lz4 -D stdin $FPREFIX-data-128KB -c | lz4 -dD $FPREFIX-$$l | diff - $FPREFIX-data-128KB; \ +done diff --git a/tests/test-lz4-fast-hugefile.sh b/tests/test-lz4-fast-hugefile.sh new file mode 100755 index 0000000..c777b91 --- /dev/null +++ b/tests/test-lz4-fast-hugefile.sh @@ -0,0 +1,21 @@ +#!/bin/sh + +FPREFIX="tmp-lfh" + +set -e + +remove () { + rm $FPREFIX* +} + +trap remove EXIT + +set -x + +datagen -g6GB | lz4 -vB5D | lz4 -qt +# test large file size [2-4] GB +datagen -g3G -P100 | lz4 -vv | lz4 --decompress --force --sparse - ${FPREFIX}1 +ls -ls ${FPREFIX}1 +datagen -g3G -P100 | lz4 --quiet --content-size | lz4 --verbose --decompress --force --sparse - ${FPREFIX}2 +ls -ls ${FPREFIX}2 +diff -s ${FPREFIX}1 ${FPREFIX}2 diff --git a/tests/test-lz4-frame-concatenation.sh b/tests/test-lz4-frame-concatenation.sh new file mode 100755 index 0000000..94165c1 --- /dev/null +++ b/tests/test-lz4-frame-concatenation.sh @@ -0,0 +1,21 @@ +#!/bin/sh + +FPREFIX="tmp-lfc" + +set -e +remove () { + rm $FPREFIX* +} + +trap remove EXIT + +set -x + +echo > $FPREFIX-empty +echo hi > $FPREFIX-nonempty +cat $FPREFIX-nonempty $FPREFIX-empty $FPREFIX-nonempty > $FPREFIX-src +lz4 -zq $FPREFIX-empty -c > $FPREFIX-empty.lz4 +lz4 -zq $FPREFIX-nonempty -c > $FPREFIX-nonempty.lz4 +cat $FPREFIX-nonempty.lz4 $FPREFIX-empty.lz4 $FPREFIX-nonempty.lz4 > $FPREFIX-concat.lz4 +lz4 -d $FPREFIX-concat.lz4 -c > $FPREFIX-result +cmp $FPREFIX-src $FPREFIX-result diff --git a/tests/test-lz4-multiple-legacy.sh b/tests/test-lz4-multiple-legacy.sh new file mode 100755 index 0000000..da3896d --- /dev/null +++ b/tests/test-lz4-multiple-legacy.sh @@ -0,0 +1,49 @@ +#!/bin/sh + +FPREFIX="tmp-lml" + +set -e + +remove () { + rm $FPREFIX* +} + +trap remove EXIT + +set -x + +datagen -s1 > "${FPREFIX}1" 2> $FPREFIX-trash +datagen -s2 -g100K > "${FPREFIX}2" 2> $FPREFIX-trash +datagen -s3 -g200K > "${FPREFIX}3" 2> $FPREFIX-trash +# compress multiple files using legacy format: one .lz4 per source file +lz4 -f -l -m $FPREFIX* +test -f ${FPREFIX}1.lz4 +test -f ${FPREFIX}2.lz4 +test -f ${FPREFIX}3.lz4 +# decompress multiple files compressed using legacy format: one output file per .lz4 +mv ${FPREFIX}1 ${FPREFIX}1-orig +mv ${FPREFIX}2 ${FPREFIX}2-orig +mv ${FPREFIX}3 ${FPREFIX}3-orig +lz4 -d -f -m $FPREFIX*.lz4 +lz4 -l -d -f -m $FPREFIX*.lz4 # -l mustn't impact -d option +cmp ${FPREFIX}1 ${FPREFIX}1-orig # must be identical +cmp ${FPREFIX}2 ${FPREFIX}2-orig +cmp ${FPREFIX}3 ${FPREFIX}3-orig +# compress multiple files into stdout using legacy format +cat ${FPREFIX}1.lz4 ${FPREFIX}2.lz4 ${FPREFIX}3.lz4 > $FPREFIX-concat1 +rm $FPREFIX*.lz4 +lz4 -l -m ${FPREFIX}1 ${FPREFIX}2 ${FPREFIX}3 -c > $FPREFIX-concat2 +test ! -f ${FPREFIX}1.lz4 # must not create .lz4 artefact +cmp $FPREFIX-concat1 $FPREFIX-concat2 # must be equivalent +# # # decompress multiple files into stdout using legacy format +rm $FPREFIX-concat1 $FPREFIX-concat2 +lz4 -l -f -m ${FPREFIX}1 ${FPREFIX}2 ${FPREFIX}3 # generate .lz4 to decompress +cat ${FPREFIX}1 ${FPREFIX}2 ${FPREFIX}3 > ${FPREFIX}-concat1 # create concatenated reference +rm ${FPREFIX}1 ${FPREFIX}2 ${FPREFIX}3 +lz4 -d -m ${FPREFIX}1.lz4 ${FPREFIX}2.lz4 ${FPREFIX}3.lz4 -c > $FPREFIX-concat2 +lz4 -d -l -m ${FPREFIX}1.lz4 ${FPREFIX}2.lz4 ${FPREFIX}3.lz4 -c > $FPREFIX-concat2 # -l mustn't impact option -d +test ! -f ${FPREFIX}1 # must not create file artefact +cmp $FPREFIX-concat1 $FPREFIX-concat2 # must be equivalent +# # # compress multiple files, one of which is absent (must fail) +lz4 -f -l -m $FPREFIX-concat1 notHere-legacy $FPREFIX-concat2 && exit 1 # must fail : notHere-legacy not present +true diff --git a/tests/test-lz4-multiple.sh b/tests/test-lz4-multiple.sh new file mode 100755 index 0000000..3c854d4 --- /dev/null +++ b/tests/test-lz4-multiple.sh @@ -0,0 +1,58 @@ +#!/bin/sh + +FPREFIX="tmp-tml" + +set -e + +remove () { + rm $FPREFIX* +} + +trap remove EXIT + +set -x + +datagen -s1 > ${FPREFIX}1 2> $FPREFIX-trash +datagen -s2 -g100K > ${FPREFIX}2 2> $FPREFIX-trash +datagen -s3 -g200K > ${FPREFIX}3 2> $FPREFIX-trash +# compress multiple files : one .lz4 per source file +lz4 -f -m $FPREFIX* +test -f ${FPREFIX}1.lz4 +test -f ${FPREFIX}2.lz4 +test -f ${FPREFIX}3.lz4 +# decompress multiple files : one output file per .lz4 +mv ${FPREFIX}1 ${FPREFIX}1-orig +mv ${FPREFIX}2 ${FPREFIX}2-orig +mv ${FPREFIX}3 ${FPREFIX}3-orig +lz4 -d -f -m $FPREFIX*.lz4 +cmp ${FPREFIX}1 ${FPREFIX}1-orig # must be identical +cmp ${FPREFIX}2 ${FPREFIX}2-orig +cmp ${FPREFIX}3 ${FPREFIX}3-orig +# compress multiple files into stdout +cat ${FPREFIX}1.lz4 ${FPREFIX}2.lz4 ${FPREFIX}3.lz4 > $FPREFIX-concat1 +rm $FPREFIX*.lz4 +lz4 -m ${FPREFIX}1 ${FPREFIX}2 ${FPREFIX}3 -c > $FPREFIX-concat2 +test ! -f ${FPREFIX}1.lz4 # must not create .lz4 artefact +cmp $FPREFIX-concat1 $FPREFIX-concat2 # must be equivalent +# decompress multiple files into stdout +rm $FPREFIX-concat1 $FPREFIX-concat2 +lz4 -f -m ${FPREFIX}1 ${FPREFIX}2 ${FPREFIX}3 # generate .lz4 to decompress +cat ${FPREFIX}1 ${FPREFIX}2 ${FPREFIX}3 > $FPREFIX-concat1 # create concatenated reference +rm ${FPREFIX}1 ${FPREFIX}2 ${FPREFIX}3 +lz4 -d -m ${FPREFIX}1.lz4 ${FPREFIX}2.lz4 ${FPREFIX}3.lz4 -c > $FPREFIX-concat2 +test ! -f ${FPREFIX}1 # must not create file artefact +cmp $FPREFIX-concat1 $FPREFIX-concat2 # must be equivalent +# compress multiple files, one of which is absent (must fail) +lz4 -f -m $FPREFIX-concat1 notHere $FPREFIX-concat2 && exit 1 # must fail : notHere not present +# test lz4-compressed file +rm $FPREFIX-concat1 $FPREFIX-concat2 +lz4 -tm $FPREFIX-concat1.lz4 +# ensure the test doesn't create artifact +test ! -f $FPREFIX-concat1 # must not create file artefact +# test multiple lz4-compressed file +lz4 -tm $FPREFIX-concat1.lz4 $FPREFIX-concat2.lz4 +test ! -f $FPREFIX-concat1 # must not create file artefact +test ! -f $FPREFIX-concat2 # must not create file artefact +# test multiple lz4 files, one of which is absent (must fail) +lz4 -tm $FPREFIX-concat1.lz4 notHere.lz4 $FPREFIX-concat2.lz4 && exit 1 +true diff --git a/tests/test-lz4-opt-parser.sh b/tests/test-lz4-opt-parser.sh new file mode 100755 index 0000000..5b8d1dc --- /dev/null +++ b/tests/test-lz4-opt-parser.sh @@ -0,0 +1,16 @@ +#!/bin/sh + +set -e +set -x + +datagen -g16KB | lz4 -12 | lz4 -t +datagen -P10 | lz4 -12B4 | lz4 -t +datagen -g256K | lz4 -12B4D | lz4 -t +datagen -g512K -P25 | lz4 -12BD | lz4 -t +datagen -g1M | lz4 -12B5 | lz4 -t +datagen -g1M -s2 | lz4 -12B4D | lz4 -t +datagen -g2M -P99 | lz4 -11B4D | lz4 -t +datagen -g4M | lz4 -11vq | lz4 -qt +datagen -g8M | lz4 -11B4 | lz4 -t +datagen -g16M -P90 | lz4 -11B5 | lz4 -t +datagen -g32M -P10 | lz4 -11B5D | lz4 -t diff --git a/tests/test-lz4-skippable.sh b/tests/test-lz4-skippable.sh new file mode 100755 index 0000000..e34a33f --- /dev/null +++ b/tests/test-lz4-skippable.sh @@ -0,0 +1,19 @@ +#!/bin/sh + +SKIPFILE="goldenSamples/skip.bin" +FPREFIX="tmp-lsk" + +set -e + +remove () { + rm "$FPREFIX"* +} + +trap remove EXIT + +set -x + +lz4 -dc $SKIPFILE +lz4 -dc < $SKIPFILE +printf "Hello from Valid Frame!\n" | lz4 -c > $FPREFIX.lz4 +cat $SKIPFILE $FPREFIX.lz4 $SKIPFILE | lz4 -dc diff --git a/tests/test-lz4-sparse.sh b/tests/test-lz4-sparse.sh new file mode 100755 index 0000000..99297ff --- /dev/null +++ b/tests/test-lz4-sparse.sh @@ -0,0 +1,42 @@ +#!/bin/sh + +FPREFIX="tmp-tls" + +set -e + +remove () { + rm $FPREFIX* +} + +trap remove EXIT + +set -x + +datagen -g5M -P100 > ${FPREFIX}dg5M +lz4 -B4D ${FPREFIX}dg5M -c | lz4 -dv --sparse > ${FPREFIX}cB4 +diff -s ${FPREFIX}dg5M ${FPREFIX}cB4 +lz4 -B5D ${FPREFIX}dg5M -c | lz4 -dv --sparse > ${FPREFIX}cB5 +diff -s ${FPREFIX}dg5M ${FPREFIX}cB5 +lz4 -B6D ${FPREFIX}dg5M -c | lz4 -dv --sparse > ${FPREFIX}cB6 +diff -s ${FPREFIX}dg5M ${FPREFIX}cB6 +lz4 -B7D ${FPREFIX}dg5M -c | lz4 -dv --sparse > ${FPREFIX}cB7 +diff -s ${FPREFIX}dg5M ${FPREFIX}cB7 +lz4 ${FPREFIX}dg5M -c | lz4 -dv --no-sparse > ${FPREFIX}nosparse +diff -s ${FPREFIX}dg5M ${FPREFIX}nosparse +ls -ls $FPREFIX* +datagen -s1 -g1200007 -P100 | lz4 | lz4 -dv --sparse > ${FPREFIX}odd # Odd size file (to generate non-full last block) +datagen -s1 -g1200007 -P100 | diff -s - ${FPREFIX}odd +ls -ls ${FPREFIX}odd +rm $FPREFIX* +printf "\n Compatibility with Console :" +echo "Hello World 1 !" | lz4 | lz4 -d -c +echo "Hello World 2 !" | lz4 | lz4 -d | cat +echo "Hello World 3 !" | lz4 --no-frame-crc | lz4 -d -c +printf "\n Compatibility with Append :" +datagen -P100 -g1M > ${FPREFIX}dg1M +cat ${FPREFIX}dg1M ${FPREFIX}dg1M > ${FPREFIX}2M +lz4 -B5 -v ${FPREFIX}dg1M ${FPREFIX}c +lz4 -d -v ${FPREFIX}c ${FPREFIX}r +lz4 -d -v ${FPREFIX}c -c >> ${FPREFIX}r +ls -ls $FPREFIX* +diff ${FPREFIX}2M ${FPREFIX}r diff --git a/tests/test-lz4-testmode.sh b/tests/test-lz4-testmode.sh new file mode 100755 index 0000000..d37eaad --- /dev/null +++ b/tests/test-lz4-testmode.sh @@ -0,0 +1,38 @@ +#!/bin/sh + +FPREFIX="tmp-ltm" + +set -e + +remove () { + rm $FPREFIX* +} + +trap remove EXIT + +set -x + +lz4 -bi0 +datagen > $FPREFIX +lz4 -f $FPREFIX -c > $FPREFIX.lz4 +lz4 -bdi0 $FPREFIX.lz4 # test benchmark decode-only mode +lz4 -bdi0 --no-crc $FPREFIX.lz4 # test benchmark decode-only mode +echo "---- test mode ----" +datagen | lz4 -t && exit 1 +datagen | lz4 -tf && exit 1 +echo "---- pass-through mode ----" +echo "Why hello there " > ${FPREFIX}2.lz4 +lz4 -f ${FPREFIX}2.lz4 > $FPREFIX-trash && exit 1 +datagen | lz4 -dc > $FPREFIX-trash && exit 1 +datagen | lz4 -df > $FPREFIX-trash && exit 1 +datagen | lz4 -dcf > $FPREFIX-trash +echo "Hello World !" > ${FPREFIX}1 +lz4 -dcf ${FPREFIX}1 +echo "from underground..." > ${FPREFIX}2 +lz4 -dcfm ${FPREFIX}1 ${FPREFIX}2 +echo "---- non-existing source (must fail cleanly) ----" +lz4 file-does-not-exist && exit 1 +lz4 -f file-does-not-exist && exit 1 +lz4 -t file-does-not-exist && exit 1 +lz4 -fm file1-dne file2-dne && exit 1 +true diff --git a/tests/test-lz4hc-hugefile.sh b/tests/test-lz4hc-hugefile.sh new file mode 100755 index 0000000..74eb5c9 --- /dev/null +++ b/tests/test-lz4hc-hugefile.sh @@ -0,0 +1,6 @@ +#!/bin/sh + +set -e +set -x + +datagen -g4200MB | lz4 -v3BD | lz4 -qt |