github.com/segmentio/encoding@v0.4.0/Makefile (about)

     1  .PHONY: test bench-simple clean update-golang-test fuzz fuzz-json
     2  
     3  golang.version ?= 1.21
     4  golang.tmp.root := /tmp/golang$(golang.version)
     5  golang.tmp.json.root := $(golang.tmp.root)/go-go$(golang.version)/src/encoding/json
     6  golang.test.files := $(wildcard json/golang_*_test.go)
     7  benchstat := ${GOPATH}/bin/benchstat
     8  go-fuzz := ${GOPATH}/bin/go-fuzz
     9  go-fuzz-build := ${GOPATH}/bin/go-fuzz-build
    10  go-fuzz-corpus := ${GOPATH}/src/github.com/dvyukov/go-fuzz-corpus
    11  go-fuzz-dep := ${GOPATH}/src/github.com/dvyukov/go-fuzz/go-fuzz-dep
    12  
    13  test: test-ascii test-json test-json-bugs test-proto test-iso8601 test-thrift test-purego
    14  
    15  test-ascii:
    16  	go test -cover -race ./ascii
    17  
    18  test-json:
    19  	go test -cover -race ./json
    20  
    21  test-json-bugs:
    22  	go test -race ./json/bugs/...
    23  
    24  test-proto:
    25  	go test -cover -race ./proto
    26  
    27  test-iso8601:
    28  	go test -cover -race ./iso8601
    29  
    30  test-thrift:
    31  	go test -cover -race ./thrift
    32  
    33  test-purego:
    34  	go test -race -tags purego ./...
    35  
    36  $(benchstat):
    37  	GO111MODULE=off go get -u golang.org/x/perf/cmd/benchstat
    38  
    39  # This compares segmentio/encoding/json to the standard golang encoding/json;
    40  # for more in-depth benchmarks, see the `benchmarks` directory.
    41  count ?= 5
    42  bench-simple: $(benchstat)
    43  	@go test -v -run '^$$' -bench '(Marshal|Unmarshal)$$/codeResponse' -benchmem -cpu 1 -count $(count) ./json -package encoding/json | tee /tmp/encoding-json.txt
    44  	@go test -v -run '^$$' -bench '(Marshal|Unmarshal)$$/codeResponse' -benchmem -cpu 1 -count $(count) ./json | tee /tmp/segmentio-encoding-json.txt
    45  	benchstat /tmp/encoding-json.txt /tmp/segmentio-encoding-json.txt
    46  
    47  bench-master: $(benchstat)
    48  	git stash
    49  	git checkout master
    50  	@go test -v -run '^$$' -bench /codeResponse -benchmem -benchtime 3s -cpu 1 ./json -count 8 | tee /tmp/segmentio-encoding-json-master.txt
    51  	git checkout -
    52  	git stash pop
    53  	@go test -v -run '^$$' -bench /codeResponse -benchmem -benchtime 3s -cpu 1 ./json -count 8 | tee /tmp/segmentio-encoding-json.txt
    54  	benchstat /tmp/segmentio-encoding-json-master.txt /tmp/segmentio-encoding-json.txt
    55  
    56  update-golang-test: $(golang.test.files)
    57  	@echo "updated golang tests to $(golang.version)"
    58  
    59  json/golang_%_test.go: $(golang.tmp.json.root)/%_test.go $(golang.tmp.json.root)
    60  	@echo "updating $@ with $<"
    61  	cp $< $@
    62  	sed -i '' -E '/(import)?[ \t]*"internal\/.*".*/d' $@
    63  
    64  $(golang.tmp.json.root): $(golang.tmp.root)
    65  	curl -L "https://github.com/golang/go/archive/go${golang.version}.tar.gz" | tar xz -C "$</"
    66  
    67  $(golang.tmp.root):
    68  	mkdir -p "$@"
    69  
    70  $(go-fuzz):
    71  	GO111MODULE=off go install github.com/dvyukov/go-fuzz/go-fuzz
    72  
    73  $(go-fuzz-build):
    74  	GO111MODULE=off go install github.com/dvyukov/go-fuzz/go-fuzz-build
    75  
    76  $(go-fuzz-corpus):
    77  	GO111MODULE=off go get github.com/dvyukov/go-fuzz-corpus
    78  
    79  $(go-fuzz-dep):
    80  	GO111MODULE=off go get github.com/dvyukov/go-fuzz/go-fuzz-dep
    81  
    82  json/fuzz/corpus: $(go-fuzz-corpus)
    83  	cp -r $(go-fuzz-corpus)/json/corpus json/fuzz/corpus
    84  
    85  json/fuzz/json-fuzz.zip: $(go-fuzz-build) $(go-fuzz-corpus) $(go-fuzz-dep) $(wildcard ./json/fuzz/corpus/*)
    86  	cd json/fuzz && GO111MODULE=off go-fuzz-build -o json-fuzz.zip
    87  
    88  fuzz: fuzz-json
    89  
    90  fuzz-json: $(go-fuzz) $(wildcard json/fuzz/*.go) json/fuzz/json-fuzz.zip
    91  	cd json/fuzz && GO111MODULE=off go-fuzz -bin json-fuzz.zip
    92  
    93  clean:
    94  	rm -rf $(golang.tmp.root) json/fuzz/{crashers,corpus,suppressions,json-fuzz.zip} *json.txt