Add a simple fabric benchmarkalign-makefiles

This is mostly a diagnostic tool in the spirit of couch_debug. It creates a
database, fills it with some docs, and then tries to read them. It computes
rough expected rates for doc operations: how many docs per second it could
insert, read, get via _all_docs, etc. When the test is done, it deletes the
database. If it crashes, it also deletes the database. If someone brutally
kills it, the subsequent runs will still find old databases and delete them.

To run a benchmark:
```
  fabric_bench:go().
```

Pass parameters as a map:
```
  fabric_bench:go(#{doc_size=>large, docs=>25000}).
```

To get available options:
```
  fabric_bench:opts()
```

1 files changed, 59 insertions, 11 deletions

diff --git a/Makefile.win b/Makefile.win
index 418a14515..542b7a7d8 100644
--- a/Makefile.win
+++ b/Makefile.win
@@ -78,7 +78,7 @@ DESTDIR=
 
 # Rebar options
 apps=
-skip_deps=folsom,meck,mochiweb,triq,proper,snappy,bcrypt,hyper,ibrowse,local
+skip_deps=folsom,meck,mochiweb,triq,proper,snappy,bcrypt,hyper,ibrowse
 suites=
 tests=
 
@@ -98,7 +98,7 @@ TEST_OPTS=-c startup_jitter=0 -c default_security=admin_local
 
 .PHONY: all
 # target: all - Build everything
-all: couch fauxton docs
+all: couch fauxton docs nouveau
 
 
 .PHONY: help
@@ -140,9 +140,11 @@ fauxton: share\www
 .PHONY: check
 # target: check - Test everything
 check: all
+	@$(MAKE) exunit
 	@$(MAKE) eunit
 	@$(MAKE) mango-test
 	@$(MAKE) elixir-suite
+	@$(MAKE) nouveau-test
 
 ifdef apps
 subdirs = $(apps)
@@ -167,8 +169,9 @@ exunit: export MIX_ENV=test
 exunit: export ERL_LIBS = $(shell echo %cd%)/src
 exunit: export ERL_AFLAGS = -config $(shell echo "%cd%")/rel/files/eunit.config
 exunit: export COUCHDB_QUERY_SERVER_JAVASCRIPT = $(shell echo %cd%)/bin/couchjs $(shell echo %cd%)/share/server/main.js
-exunit: couch elixir-init setup-eunit elixir-check-formatted elixir-credo
-	@mix test --cover --trace $(EXUNIT_OPTS)
+exunit: export COUCHDB_TEST_ADMIN_PARTY_OVERRIDE=1
+exunit: couch elixir-init setup-eunit
+	@mix test --trace $(EXUNIT_OPTS)
 
 setup-eunit: export BUILDDIR = $(shell echo %cd%)
 setup-eunit: export ERL_AFLAGS = -config $(shell echo "%cd%")/rel/files/eunit.config
@@ -215,26 +218,27 @@ python-black-update: .venv/bin/black
 .PHONY: elixir
 elixir: export MIX_ENV=integration
 elixir: export COUCHDB_TEST_ADMIN_PARTY_OVERRIDE=1
-elixir: elixir-init elixir-check-formatted elixir-credo devclean
-	@dev\run $(TEST_OPTS) -a adm:pass -n 1 --enable-erlang-views \
+elixir: elixir-init devclean
+	@dev\run $(TEST_OPTS) -a adm:pass -n 1 \
+	  --enable-erlang-views \
       --locald-config test/elixir/test/config/test-config.ini \
       --no-eval 'mix test --trace --exclude without_quorum_test --exclude with_quorum_test $(EXUNIT_OPTS)'
 
 .PHONY: elixir-init
-elixir-init: MIX_ENV=test
+elixir-init: MIX_ENV=integration
 elixir-init: config.erl
 	@mix local.rebar --force && mix local.hex --force && mix deps.get
 
 .PHONY: elixir-cluster-without-quorum
 elixir-cluster-without-quorum: export MIX_ENV=integration
-elixir-cluster-without-quorum: elixir-init elixir-check-formatted elixir-credo devclean
+elixir-cluster-without-quorum: elixir-init devclean
 	@dev\run -n 3 -q -a adm:pass \
 	    --degrade-cluster 2 \
         --no-eval 'mix test --trace --only without_quorum_test $(EXUNIT_OPTS)'
 
 .PHONY: elixir-cluster-with-quorum
 elixir-cluster-with-quorum: export MIX_ENV=integration
-elixir-cluster-with-quorum: elixir-init elixir-check-formatted elixir-credo devclean
+elixir-cluster-with-quorum: elixir-init devclean
 	@dev\run -n 3 -q -a adm:pass \
 	    --degrade-cluster 1 \
 		--no-eval 'mix test --trace --only with_quorum_test $(EXUNIT_OPTS)'
@@ -269,7 +273,11 @@ elixir-source-checks: elixir-init
 .PHONY: build-report
 # target: build-report - Generate a build report
 build-report:
-	@$(PYTHON) build-aux/show-test-results.py --suites=10 --tests=10 > test-results.log
+	@$(PYTHON) build-aux/show-test-results.py --suites=10 --tests=10 > test-results.log || true
+	cat .\dev\logs\node1.log || true
+    cat .\dev\logs\nouveau.log || true
+    cat .\tmp\couch.log || true
+    cat test-results.log || true
 
 .PHONY: check-qs
 # target: check-qs - Run query server tests (ruby and rspec required!)
@@ -293,7 +301,7 @@ list-eunit-suites:
 mango-test: export COUCHDB_TEST_ADMIN_PARTY_OVERRIDE=1
 mango-test: devclean all
 	@cd src\mango && \
-		python.exe -m venv .venv && \
+		@$(PYTHON) -m venv .venv && \
 		.venv\Scripts\pip.exe install -r requirements.txt
 	@cd src\mango && \
 		..\..\dev\run $(TEST_OPTS) \
@@ -383,6 +391,12 @@ else
 endif
 endif
 
+ifeq ($(with_nouveau), 1)
+	-@mkdir -p rel\couchdb\nouveau
+	@cp nouveau\build\libs\server-*-dist.jar rel\couchdb\nouveau\
+	@cp nouveau\nouveau.yaml rel\couchdb\nouveau\
+endif
+
 	@echo ... done
 	@echo .
 	@echo     You can now copy the rel\couchdb directory anywhere on your system.
@@ -423,6 +437,9 @@ clean:
 	-@rmdir /s/q src\mango\.venv
 	-@del /f/q src\couch\priv\couch_js\config.h
 	-@del /f/q dev\boot_node.beam dev\pbkdf2.pyc log\crash.log
+ifeq ($(with_nouveau), 1)
+	@cd nouveau && ./gradlew clean
+endif
 
 
 .PHONY: distclean
@@ -489,3 +506,34 @@ derived:
 	@echo "ON_TAG:                 $(ON_TAG)"
 	@echo "REL_TAG:                $(REL_TAG)"
 	@echo "SUB_VSN:                $(SUB_VSN)"
+
+################################################################################
+# Nouveau
+################################################################################
+
+.PHONY: nouveau
+# target: nouveau - Build nouveau
+nouveau:
+ifeq ($(with_nouveau), 1)
+	@cd nouveau && ./gradlew build -x test
+endif
+
+.PHONY: nouveau-test
+# target: nouveau-test - Run nouveau tests
+nouveau-test: nouveau-test-gradle nouveau-test-elixir
+
+.PHONY: nouveau-test-gradle
+nouveau-test-gradle: couch nouveau
+ifeq ($(with_nouveau), 1)
+	@cd nouveau && ./gradlew test
+endif
+
+.PHONY: nouveau-test-elixir
+nouveau-test-elixir: export MIX_ENV=integration
+nouveau-test-elixir: elixir-init devclean
+nouveau-test-elixir: couch nouveau
+ifeq ($(with_nouveau), 1)
+	@dev/run -n 1 -q -a adm:pass --with-nouveau \
+		--locald-config test/config/test-config.ini \
+		--no-eval 'mix test --trace --include test/elixir/test/config/nouveau.elixir'
+endif