Use dune test stanza

compiler/tests-ocaml/basic-modules/dune

@@ -1,18 +1,4 @@
-(executables
+(tests
  (names recursive_module_init)
  (libraries)
  (modes js))
-
-(rule
- (target recursive_module_init.referencejs)
- (deps recursive_module_init.bc.js)
- (action
-  (with-stdout-to
-   %{target}
-   (run node ./recursive_module_init.bc.js))))
-
-(rule
- (alias runtest)
- (deps recursive_module_init.reference recursive_module_init.referencejs)
- (action
-  (diff recursive_module_init.reference recursive_module_init.referencejs)))

compiler/tests-ocaml/lib-atomic/dune

@@ -1,10 +1,3 @@
-(executables
- (names test_atomic)
- (libraries)
+(test
+ (name test_atomic)
  (modes js))
-
-(rule
- (alias runtest)
- (deps test_atomic.bc.js)
- (action
-  (run node test_atomic.bc.js)))

compiler/tests-ocaml/lib-bigarray/dune

@@ -1,74 +1,4 @@
-(executables
+(tests
  (names bigarrays change_layout fftba pr5115 weak_bigarray)
  (libraries)
  (modes js))
-
-(rule
- (target bigarrays.referencejs)
- (deps bigarrays.bc.js)
- (action
-  (with-stdout-to
-   %{target}
-   (run node ./bigarrays.bc.js))))
-
-(rule
- (alias runtest)
- (deps bigarrays.reference bigarrays.referencejs)
- (action
-  (diff bigarrays.reference bigarrays.referencejs)))
-
-(rule
- (target change_layout.referencejs)
- (deps change_layout.bc.js)
- (action
-  (with-stdout-to
-   %{target}
-   (run node ./change_layout.bc.js))))
-
-(rule
- (alias runtest)
- (deps change_layout.reference change_layout.referencejs)
- (action
-  (diff change_layout.reference change_layout.referencejs)))
-
-(rule
- (target fftba.referencejs)
- (deps fftba.bc.js)
- (action
-  (with-stdout-to
-   %{target}
-   (run node ./fftba.bc.js))))
-
-(rule
- (alias runtest)
- (deps fftba.reference fftba.referencejs)
- (action
-  (diff fftba.reference fftba.referencejs)))
-
-(rule
- (target pr5115.referencejs)
- (deps pr5115.bc.js)
- (action
-  (with-stdout-to
-   %{target}
-   (run node ./pr5115.bc.js))))
-
-(rule
- (alias runtest)
- (deps pr5115.reference pr5115.referencejs)
- (action
-  (diff pr5115.reference pr5115.referencejs)))
-
-(rule
- (target weak_bigarray.referencejs)
- (deps weak_bigarray.bc.js)
- (action
-  (with-stdout-to
-   %{target}
-   (run node ./weak_bigarray.bc.js))))
-
-(rule
- (alias runtest)
- (deps weak_bigarray.reference weak_bigarray.referencejs)
- (action
-  (diff weak_bigarray.reference weak_bigarray.referencejs)))

compiler/tests-ocaml/lib-bool/dune

@@ -1,18 +1,4 @@
-(executables
+(tests
  (names test)
  (libraries)
  (modes js))
-
-(rule
- (target test.referencejs)
- (deps test.bc.js)
- (action
-  (with-stdout-to
-   %{target}
-   (run node ./test.bc.js))))
-
-(rule
- (alias runtest)
- (deps test.reference test.referencejs)
- (action
-  (diff test.reference test.referencejs)))

compiler/tests-ocaml/lib-buffer/dune

@@ -1,18 +1,4 @@
-(executables
+(tests
  (names test)
  (libraries)
  (modes js))
-
-(rule
- (target test.referencejs)
- (deps test.bc.js)
- (action
-  (with-stdout-to
-   %{target}
-   (run node ./test.bc.js))))
-
-(rule
- (alias runtest)
- (deps test.reference test.referencejs)
- (action
-  (diff test.reference test.referencejs)))

compiler/tests-ocaml/lib-bytes-utf/dune

@@ -1,22 +1,8 @@
-(executables
+(tests
  (names test)
  (libraries)
  (flags
   (:standard \ -strict-sequence))
  (modes
   js
   (best exe)))
-
-(rule
- (target test.referencejs)
- (deps test.bc.js)
- (action
-  (with-stdout-to
-   %{target}
-   (run node ./test.bc.js))))
-
-(rule
- (alias runtest)
- (deps test.reference test.referencejs)
- (action
-  (diff test.reference test.referencejs)))

compiler/tests-ocaml/lib-bytes/dune

@@ -1,30 +1,4 @@
-(executables
+(tests
  (names test_bytes binary)
  (libraries)
  (modes js))
-
-(rule
- (target test_bytes.referencejs)
- (deps test_bytes.bc.js)
- (action
-  (with-stdout-to
-   %{target}
-   (run node ./test_bytes.bc.js))))
-
-(rule
- (alias runtest)
- (deps test_bytes.reference test_bytes.referencejs)
- (action
-  (diff test_bytes.reference test_bytes.referencejs)))
-
-(rule
- (target binary.referencejs)
- (deps binary.bc.js)
- (action
-  (with-stdout-to
-   %{target}
-   (run node ./binary.bc.js))))
-
-(alias
- (name runtest)
- (deps binary.referencejs))

compiler/tests-ocaml/lib-digest/dune

@@ -1,35 +1,13 @@
-(executables
+(tests
  (names md5)
  (libraries)
  (modules md5)
  (modes js))
 
-(rule
- (target md5.referencejs)
- (deps md5.bc.js)
- (action
-  (with-stdout-to
-   %{target}
-   (run node ./md5.bc.js))))
-
-(rule
- (alias runtest)
- (deps md5.reference md5.referencejs)
- (action
-  (diff md5.reference md5.referencejs)))
-
-(executables
+(tests
  (names digests)
  (libraries)
- (enabled_if
+ (build_if
   (>= %{ocaml_version} 5.2))
  (modules digests)
  (modes js))
-
-(rule
- (alias runtest)
- (deps digests.bc.js)
- (enabled_if
-  (>= %{ocaml_version} 5.2))
- (action
-  (run node ./digests.bc.js)))