Merge pull request #26 from msgpack/develop

Develop

.github/workflows/main.yml

@@ -0,0 +1,25 @@
+name: smalltalkCI
+
+on: [push]
+
+jobs:
+  test:
+    runs-on: ubuntu-22.04
+    strategy:
+      fail-fast: false
+      matrix:
+        smalltalk: [Pharo64-11]
+        experimental: [false]
+    continue-on-error: ${{ matrix.experimental }}
+    name: ${{ matrix.smalltalk }}
+    steps:
+      - uses: actions/checkout@v3
+      - uses: hpi-swa/setup-smalltalkCI@v1
+        with:
+          smalltalk-image: ${{ matrix.smalltalk }}
+      - name: Run tests
+        run: smalltalkci -s ${{ matrix.smalltalk }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        shell: bash
+        timeout-minutes: 20

.smalltalk.ston

@@ -0,0 +1,13 @@
+SmalltalkCISpec {
+  #loading : [
+    SCIMetacelloLoadSpec {
+      #baseline : 'MessagePack',
+      #directory : 'repository',
+      #load : [ 'default' ],
+      #onConflict : #useLoaded,
+      #useLatestMetacello : false,
+      #onWarningLog : true,
+      #platforms : [ #pharo, #squeak ]
+    }
+  ]
+}

README.md

@@ -1,5 +1,6 @@
 msgpack-smalltalk
 =================
+[![CI](https://github.com/msgpack/msgpack-smalltalk/actions/workflows/main.yml/badge.svg)](https://github.com/msgpack/msgpack-smalltalk/actions/workflows/main.yml)
 
 MessagePack serialization library for various Smalltalk dialects.
 
@@ -8,7 +9,7 @@ MessagePack serialization library for various Smalltalk dialects.
 - VisualWorks
 - VA Smalltalk
 - Dolphin Smalltalk
-- GNU Smalltalk (Beta)
+- GNU Smalltalk (Beta)
 - [Cuis](https://github.com/mumez/Cuis-Smalltalk-MessagePack)
 
 Sources are put as [Cypress](https://github.com/CampSmalltalk/Cypress/blob/master/README.md) for the neutral accesses from various Smalltalk dialects.
@@ -63,22 +64,25 @@ Please read [HowToInstall.md](<https://github.com/msgpack/msgpack-smalltalk/blob
 
 ### Loading the latest development version
 
-#### Squeak
+#### Squeak 4
 ```Smalltalk
 Installer squeaksource
     project: 'MessagePack';
     install: 'ConfigurationOfMessagePack'. 
 (Smalltalk at: #ConfigurationOfMessagePack) project development load
 ```
 
-#### Pharo
+#### Pharo & Squeak 5+
 ```Smalltalk
 Metacello new
-  repository: 'github://msgpack/msgpack-smalltalk/repository';
   baseline: 'MessagePack';
+  repository: 'github://msgpack/msgpack-smalltalk:develop/repository';
   load.
 ```
 
 You might need ```MpTypeMapper initializeAll ``` on new encoder/decoder-related updates.
 
+#### Limitation on Squeak 5+
 
+Starting with Squeak 5 and 6, DateAndTime only supports microsecond precision. Because of this, nanosecond values are not properly decoded as DateAndTime.
+Two unit tests (testPackUnpackTimestamp64, 96) fail on Squeak 5 and 6.

doc/HowToInstall.md

@@ -1,6 +1,26 @@
 # How to install
 
-## Squeak:
+## Pharo & Squeak 5
+
+You can use Metacello:
+
+```smalltalk
+Metacello new
+  baseline: 'MessagePack';
+  repository: 'github://msgpack/msgpack-smalltalk/repository';
+  load.
+```
+
+If you prefer development branch:
+
+```smalltalk
+Metacello new
+  baseline: 'MessagePack';
+  repository: 'github://msgpack/msgpack-smalltalk:develop/repository';
+  load.
+```
+
+## Squeak 4
 
 Hosted on SqueakSource Repository.
 (http://www.squeaksource.com/MessagePack.html).
@@ -23,35 +43,15 @@ Installer squeaksource
 (Smalltalk at: #ConfigurationOfMessagePack) perform: #load.
 ```
 
-## Pharo:
-
-You can use Metacello:
-
-```smalltalk
-Metacello new
-  baseline: 'MessagePack';
-  repository: 'github://msgpack/msgpack-smalltalk/repository';
-  load.
-```
-
-If you prefer development branch:
-
-```smalltalk
-Metacello new
-  baseline: 'MessagePack';
-  repository: 'github://msgpack/msgpack-smalltalk:develop/repository';
-  load.
-```
-
-## VisualWorks:
+## VisualWorks
 
 Hosted on [Public Store Repository](http://www.cincomsmalltalk.com/CincomSmalltalkWiki/PostgreSQL+Access+Page).
 http://www.cincomsmalltalk.com/publicRepository/MessagePack-All(Bundle).html
 
 You can also download parcels:
 http://code.google.com/p/messagepack-st/source/browse/#hg%2FVisualWorks
 
-## VA Smalltalk:
+## VA Smalltalk
 
 Hosted on [VAStGoodies.com](http://vastgoodies.com).
 
@@ -61,11 +61,11 @@ Tests: [MessagePackTests](http://vastgoodies.com/maps/MessagePack%20Tests).
 You can also download .dat files:
 http://code.google.com/p/messagepack-st/source/browse/#hg%2FVA%20Smalltalk
 
-## Dolphin Smalltalk:
+## Dolphin Smalltalk
 
 Hosted on [Google Code site](<http://messagepack-st.googlecode.com>) (old version).
 
 Zipped: [MessagePack-Dolphin.zip](http://messagepack-st.googlecode.com/hg/Dolphin%20Smalltalk/MessagePack-Dolphin.zip).
 Sources: [MessagePack](http://code.google.com/p/messagepack-st/source/browse/#hg%2FDolphin%20Smalltalk%2FMessagePack).
 
-Download the zipped pac file: MessagePack-Dolphin.zip and follow the instruction on README file.
+Download the zipped pac file: MessagePack-Dolphin.zip and follow the instruction on README file.

repository/BaselineOfMessagePack.package/BaselineOfMessagePack.class/instance/preLoadForPharo.st

@@ -1,3 +1,3 @@
 doits
 preLoadForPharo
-	Smalltalk globals at: #MpPhPortableUtil ifPresent: [ :cls | cls initialize].
+	Smalltalk globals at: #MpPhPortableUtil ifPresent: [ :cls | cls activate].

repository/MessagePack-Core.package/MpDecoder.class/instance/readTimestamp64..st

@@ -3,5 +3,5 @@ readTimestamp64: aStream
 	| nanosAndSeconds nanos seconds |
 	nanosAndSeconds := MpPortableUtil default readUint64From: aStream.
 	nanos := nanosAndSeconds >> 34.
-	seconds := nanosAndSeconds & 16r00000003ffffffff.
+	seconds := nanosAndSeconds bitAnd: 16r00000003ffffffff.
 	^MpPortableUtil default timestampFromSeconds: seconds nanos: nanos