Remove checksum support (#607)

* Removed checksum sources from swift mapping project file.

* Removed checksum tests from Python.

* Removed checksum from Python mapping.

* Removed checksum tests from PHP mapping.

* Removed checksum support from PHP mapping.

* Removed checksum sources from MATLAB project file.

* Removed checksum option from slice2x manpages.

* Removed checksum sources from JavaScript mapping.

* Removed checksum tests from Java mapping.

* Removed outdated checksum metadata from Java mapping.

* Removed checksum support from Java mapping.

* Removed checksum tests from csharp.

* Removed checksum support from csharp mapping.

* Removed checksum tests from cpp

* Removed checksum support from IceBox.

* Removed checksum support from IceStorm.

* Removed Slice checksum support from IceGrid.

* Fixed broken filters file for Slice VS project.

* Removed checksum support from cpp mapping.

* Removed checksum support from Slice definitions.

* Removed checksum support from cpp98 mapping.

11 files changed, 2 insertions, 843 deletions

diff --git a/php/lib/Ice_no_ns.php b/php/lib/Ice_no_ns.php
index 385d560aeb6..0cff88c4ab9 100644
--- a/php/lib/Ice_no_ns.php
+++ b/php/lib/Ice_no_ns.php
@@ -183,9 +183,6 @@ class Ice_FormatType
     const SlicedFormat = 2;
 }
 
-global $Ice_sliceChecksums;
-$Ice_sliceChecksums = array();
-
 //
 // Include certain generated files.
 //
diff --git a/php/lib/Ice_ns.php b/php/lib/Ice_ns.php
index ffe5c521135..da443206c1d 100644
--- a/php/lib/Ice_ns.php
+++ b/php/lib/Ice_ns.php
@@ -187,26 +187,6 @@ namespace Ice
         const CompactFormat = 1;
         const SlicedFormat = 2;
     }
-
-    class SliceChecksumInit
-    {
-        public function __construct($checksums)
-        {
-            SliceChecksumInit::$_checksums = array_merge(SliceChecksumInit::$_checksums, $checksums);
-        }
-
-        public static function checksums()
-        {
-            return SliceChecksumInit::$_checksums;;
-        }
-
-        private static $_checksums = array();
-    };
-
-    function sliceChecksums()
-    {
-        return SliceChecksumInit::checksums();
-    }
 }
 
 namespace
diff --git a/php/msbuild/ice.php.proj b/php/msbuild/ice.php.proj
index b70a7cdbea0..d9fa4b88195 100644
--- a/php/msbuild/ice.php.proj
+++ b/php/msbuild/ice.php.proj
@@ -2,7 +2,7 @@
 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
     <ItemDefinitionGroup>
         <SliceCompile>
-            <AdditionalOptions>--ice --checksum</AdditionalOptions>
+            <AdditionalOptions>--ice</AdditionalOptions>
         </SliceCompile>
     </ItemDefinitionGroup>
 
diff --git a/php/msbuild/ice.php.test.proj b/php/msbuild/ice.php.test.proj
index 14c93ec7816..8e5396778fc 100644
--- a/php/msbuild/ice.php.test.proj
+++ b/php/msbuild/ice.php.test.proj
@@ -2,17 +2,11 @@
 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
     <ItemGroup>
         <SliceCompile Include="..\test\**\*.ice"
-                      Exclude="..\test\Ice\checksum\*.ice;
-                               ..\test\Ice\optional\*.ice;
+                      Exclude="..\test\Ice\optional\*.ice;
                                ..\test\Ice\slicing\objects\*.ice">
             <OutputDir>$(MSBuildThisFileDirectory)..\test\%(RecursiveDir)</OutputDir>
         </SliceCompile>
 
-        <SliceCompile Include="..\test\Ice\checksum\*.ice">
-            <OutputDir>$(MSBuildThisFileDirectory)..\test\Ice\checksum</OutputDir>
-            <AdditionalOptions>--checksum</AdditionalOptions>
-        </SliceCompile>
-
         <SliceCompile Include="..\test\Ice\optional\*.ice">
             <OutputDir>$(MSBuildThisFileDirectory)..\test\Ice\optional</OutputDir>
             <AdditionalOptions>-I$(MSBuildThisFileDirectory)..\test\Ice\optional</AdditionalOptions>
diff --git a/php/test/Ice/checksum/.gitignore b/php/test/Ice/checksum/.gitignore
deleted file mode 100644
index 66cc0dff1cf..00000000000
--- a/php/test/Ice/checksum/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-CTypes.php
-Test.php
diff --git a/php/test/Ice/checksum/CTypes.ice b/php/test/Ice/checksum/CTypes.ice
deleted file mode 100644
index 2de632ba2af..00000000000
--- a/php/test/Ice/checksum/CTypes.ice
+++ /dev/null
@@ -1,627 +0,0 @@
-//
-// Copyright (c) ZeroC, Inc. All rights reserved.
-//
-
-#pragma once
-
-module Test
-{
-
-//
-// TEST: Same
-//
-const int IntConst1 = 100;
-
-//
-// TEST: Value changed
-//
-const int IntConst2 = 100;
-
-//
-// TEST: Type changed
-//
-const int IntConst3 = 100;
-
-//
-// TEST: Same
-//
-enum Enum1 { Enum11, Enum12, Enum13 }
-
-//
-// TEST: Add enumerator
-//
-enum Enum2 { Enum21, Enum22, Enum23 }
-
-//
-// TEST: Remove enumerator
-//
-enum Enum3 { Enum31, Enum32, Enum33 }
-
-//
-// TEST: Change to a different type
-//
-enum Enum4 { Enum41, Enum42, Enum43 }
-
-//
-// TEST: Enum with explicit values.
-//
-enum EnumExplicit0 { EnumExplicit01 = 1, EnumExplicit02 = 2, EnumExplicit03 = 3 }
-
-//
-// TEST: Enum with same explicit values, different order.
-//
-enum EnumExplicit1 { EnumExplicit11 = 1, EnumExplicit12 = 2, EnumExplicit13 = 3 }
-
-//
-// TEST: Enum with different explicit values.
-//
-enum EnumExplicit2 { EnumExplicit21 = 1, EnumExplicit22 = 2, EnumExplicit23 = 3}
-
-//
-// TEST: Enum with explicit values, removed enumerator.
-//
-enum EnumExplicit3 { EnumExplicit31 = 1, EnumExplicit32 = 2, EnumExplicit33 = 3}
-
-//
-// TEST: Same
-//
-sequence<int> Sequence1;
-
-//
-// TEST: Change sequence type
-//
-sequence<int> Sequence2;
-
-//
-// TEST: Change to a different type
-//
-sequence<int> Sequence3;
-
-//
-// TEST: Same
-//
-dictionary<string, int> Dictionary1;
-
-//
-// TEST: Change key type
-//
-dictionary<string, int> Dictionary2;
-
-//
-// TEST: Change value type
-//
-dictionary<string, int> Dictionary3;
-
-//
-// TEST: Change to a different type
-//
-dictionary<string, int> Dictionary4;
-
-//
-// TEST: Same
-//
-struct Struct1
-{
-    string str;
-    bool b;
-}
-
-//
-// TEST: Add member
-//
-struct Struct2
-{
-    string str;
-    bool b;
-}
-
-//
-// TEST: Change member type
-//
-struct Struct3
-{
-    string str;
-    bool b;
-}
-
-//
-// TEST: Remove member
-//
-struct Struct4
-{
-    string str;
-    bool b;
-}
-
-//
-// TEST: Change to a different type
-//
-struct Struct5
-{
-    string str;
-    bool b;
-}
-
-//
-// TEST: Same
-//
-interface Interface1
-{
-}
-
-//
-// TEST: Change interface to class
-//
-interface Interface2
-{
-}
-
-//
-// TEST: Add base interface
-//
-interface Interface3
-{
-}
-
-//
-// TEST: Add operation
-//
-interface Interface4
-{
-}
-
-//
-// TEST: Same
-//
-class EmptyClass1
-{
-}
-
-//
-// TEST: Add data member
-//
-class EmptyClass2
-{
-}
-
-//
-// TEST: Add operation
-//
-class EmptyClass3
-{
-}
-
-//
-// TEST: Add base class
-//
-class EmptyClass4
-{
-}
-
-//
-// TEST: Add interface
-//
-class EmptyClass5
-{
-}
-
-//
-// TEST: Same
-//
-class SimpleClass1
-{
-    string str;
-    float f;
-}
-
-//
-// TEST: Add operation
-//
-class SimpleClass2
-{
-    string str;
-    float f;
-}
-
-//
-// TEST: Rename member
-//
-class SimpleClass3
-{
-    string str;
-    float f;
-}
-
-//
-// TEST: Add member
-//
-class SimpleClass4
-{
-    string str;
-    float f;
-}
-
-//
-// TEST: Remove member
-//
-class SimpleClass5
-{
-    string str;
-    float f;
-}
-
-//
-// TEST: Reorder members
-//
-class SimpleClass6
-{
-    string str;
-    float f;
-}
-
-//
-// TEST: Change member type
-//
-class SimpleClass7
-{
-    string str;
-    float f;
-}
-
-//
-// TEST: Same
-//
-exception Exception1
-{
-    string str;
-    bool b;
-}
-
-//
-// TEST: Add member
-//
-exception Exception2
-{
-    string str;
-    bool b;
-}
-
-//
-// TEST: Change member type
-//
-exception Exception3
-{
-    string str;
-    bool b;
-}
-
-//
-// TEST: Remove member
-//
-exception Exception4
-{
-    string str;
-    bool b;
-}
-
-//
-// TEST: Add base exception
-//
-exception Exception5
-{
-}
-
-//
-// TEST: Change to a different type
-//
-exception Exception6
-{
-    string str;
-    bool b;
-}
-
-//
-// TEST: Exception with optional members.
-//
-exception OptionalEx0
-{
-    string firstName;
-    optional(1) string secondName;
-    optional(2) string emailAddress;
-}
-
-//
-// TEST: Exception with optional members, different order, same tags.
-//
-exception OptionalEx1
-{
-    string firstName;
-    optional(1) string secondName;
-    optional(2) string emailAddress;
-}
-
-//
-// TEST: Exception with different optional members.
-//
-exception OptionalEx2
-{
-    string firstName;
-    string secondName;
-    optional(1) string emailAddress;
-}
-
-//
-// TEST: Exception with different optional members.
-//
-exception OptionalEx3
-{
-    string firstName;
-    optional(1) string secondName;
-    optional(2) string emailAddress;
-}
-
-//
-// TEST: Exception with optional members using different tags.
-//
-exception OptionalEx4
-{
-    string firstName;
-    optional(1) string secondName;
-    optional(2) string emailAddress;
-}
-
-//
-// TEST: Same
-//
-interface BaseInterface1
-{
-    void baseOp1();
-    void baseOp2(int i, out string s) throws Exception1;
-}
-
-//
-// TEST: Change return type
-//
-interface BaseInterface2
-{
-    void baseOp();
-    void baseOp2(int i, out string s) throws Exception1;
-}
-
-//
-// TEST: Add parameter
-//
-interface BaseInterface3
-{
-    void baseOp();
-    void baseOp2(int i, out string s) throws Exception1;
-}
-
-//
-// TEST: Add exception
-//
-interface BaseInterface4
-{
-    void baseOp();
-    void baseOp2(int i, out string s) throws Exception1;
-}
-
-//
-// TEST: Change out parameter to in parameter
-//
-interface BaseInterface5
-{
-    void baseOp();
-    void baseOp2(int i, out string s) throws Exception1;
-}
-
-//
-// TEST: Remove parameter
-//
-interface BaseInterface6
-{
-    void baseOp();
-    void baseOp2(int i, out string s) throws Exception1;
-}
-
-//
-// TEST: Remove exception
-//
-interface BaseInterface7
-{
-    void baseOp();
-    void baseOp2(int i, out string s) throws Exception1;
-}
-
-//
-// TEST: Remove operation
-//
-interface BaseInterface8
-{
-    void baseOp();
-    void baseOp2(int i, out string s) throws Exception1;
-}
-
-//
-// TEST: Add base class
-//
-interface BaseInterface9
-{
-    void baseOp();
-    void baseOp2(int i, out string s) throws Exception1;
-}
-
-//
-// TEST: Add interface
-//
-interface BaseInterface10
-{
-    void baseOp();
-    void baseOp2(int i, out string s) throws Exception1;
-}
-
-//
-// TEST: Add base class and interface
-//
-interface BaseInterface11
-{
-    void baseOp();
-    void baseOp2(int i, out string s) throws Exception1;
-}
-
-//
-// TEST: Class with compact id
-//
-class Compact1(1)
-{
-    int id;
-}
-
-//
-// TEST: Derived from class with compact id
-//
-class Derived1 extends Compact1
-{
-}
-
-//
-// TEST: Same class names but different compact id
-//
-class Compact2(2)
-{
-    int id;
-}
-
-//
-// TEST: Class with optional members.
-//
-class Optional0
-{
-    string firstName;
-    optional(1) string secondName;
-    optional(2) string emailAddress;
-}
-
-//
-// TEST: Class with optional members, different order, same tags.
-//
-class Optional1
-{
-    string firstName;
-    optional(1) string secondName;
-    optional(2) string emailAddress;
-}
-
-//
-// TEST: Class with different optional members.
-//
-class Optional2
-{
-    string firstName;
-    string secondName;
-    optional(1) string emailAddress;
-}
-
-//
-// TEST: Class with different optional members.
-//
-class Optional3
-{
-    string firstName;
-    optional(1) string secondName;
-    optional(2) string emailAddress;
-}
-
-//
-// TEST: Class with optional members using different tags.
-//
-class Optional4
-{
-    string firstName;
-    optional(1) string secondName;
-    optional(2) string emailAddress;
-}
-
-//
-// TEST: Interface with optional parameters.
-//
-interface OptionalParameters0
-{
-    void op1(string firstName, optional(1) string secondName,
-             optional(2) string emailAddress);
-}
-
-//
-// TEST: Interface with optional parameters, different order.
-//
-interface OptionalParameters1
-{
-    void op1(string firstName, optional(1) string secondName,
-             optional(2) string emailAddress);
-}
-
-//
-// TEST: Interface with optional parameters, different tags.
-//
-interface OptionalParameters2
-{
-    void op1(string firstName, optional(1) string emailAddress,
-             optional(2) string secondName);
-}
-
-//
-// TEST: Interface with different optional parameters.
-//
-interface OptionalParameters3
-{
-    void op1(string firstName, optional(1) string emailAddress,
-             string secondName);
-}
-
-//
-// TEST: Interface with optional return type.
-//
-interface OptionalReturn0
-{
-    optional(1) int op();
-}
-
-//
-// TEST: Interface that changes optional return type.
-//
-interface OptionalReturn2
-{
-    optional(1) int op();
-}
-
-//
-// TEST: Local
-//
-local enum LocalEnum { LocalEnum1, LocalEnum2, LocalEnum3 }
-
-//
-// TEST: Local
-//
-local sequence<string> LocalSequence;
-
-//
-// TEST: Local
-//
-local dictionary<string, string> LocalDictionary;
-
-//
-// TEST: Local
-//
-local struct LocalStruct
-{
-    string str;
-}
-
-//
-// TEST: Local
-//
-local class LocalClass
-{
-}
-
-}
diff --git a/php/test/Ice/checksum/Checksums_no_ns.php b/php/test/Ice/checksum/Checksums_no_ns.php
deleted file mode 100644
index 4dec22e4a19..00000000000
--- a/php/test/Ice/checksum/Checksums_no_ns.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-//
-// Copyright (c) ZeroC, Inc. All rights reserved.
-//
-
-function allTests($helper)
-{
-    global $Ice_sliceChecksums;
-    $communicator = $helper->communicator();
-    $ref = sprintf("test:%s", $helper->getTestEndpoint());
-    $base = $communicator->stringToProxy($ref);
-    test($base);
-
-    $checksum = $base->ice_checkedCast("::Test::Checksum");
-    test($checksum);
-
-    //
-    // Verify that no checksums are present for local types.
-    //
-    echo "testing checksums... ";
-    flush();
-    test(count($Ice_sliceChecksums) > 0);
-    foreach($Ice_sliceChecksums as $i => $value)
-    {
-        test(!strpos($i, "Local"));
-    }
-
-    //
-    // Get server's Slice checksums.
-    //
-    $d = $checksum->getSliceChecksums();
-
-    //
-    // Compare the checksums. For a type FooN whose name ends in an integer N,
-    // we assume that the server's type does not change for N = 1, and does
-    // change for N > 1.
-    //
-    foreach($d as $i => $value)
-    {
-        $n = 0;
-        preg_match("/\\d+/", $i, $matches);
-        if($matches)
-        {
-            $n = (int)$matches[0];
-        }
-
-        test(isset($Ice_sliceChecksums[$i]));
-
-        if($n <= 1)
-        {
-            test($Ice_sliceChecksums[$i] == $d[$i]);
-        }
-        else
-        {
-            test($Ice_sliceChecksums[$i] != $d[$i]);
-        }
-    }
-
-    echo "ok\n";
-
-    return $checksum;
-}
-
-?>
diff --git a/php/test/Ice/checksum/Checksums_ns.php b/php/test/Ice/checksum/Checksums_ns.php
deleted file mode 100644
index 462f7da27bd..00000000000
--- a/php/test/Ice/checksum/Checksums_ns.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-//
-// Copyright (c) ZeroC, Inc. All rights reserved.
-//
-
-function allTests($helper)
-{
-    $communicator = $helper->communicator();
-    $ref = sprintf("test:%s", $helper->getTestEndpoint());
-    $base = $communicator->stringToProxy($ref);
-    test($base);
-
-    $checksum = $base->ice_checkedCast("::Test::Checksum");
-    test($checksum);
-
-    //
-    // Verify that no checksums are present for local types.
-    //
-    echo "testing checksums... ";
-    flush();
-    $localChecksums = Ice\sliceChecksums();
-    test(count($localChecksums) > 0);
-    foreach($localChecksums as $i => $value)
-    {
-        test(!strpos($i, "Local"));
-    }
-
-    //
-    // Get server's Slice checksums.
-    //
-    $d = $checksum->getSliceChecksums();
-
-    //
-    // Compare the checksums. For a type FooN whose name ends in an integer N,
-    // we assume that the server's type does not change for N = 1, and does
-    // change for N > 1.
-    //
-    foreach($d as $i => $value)
-    {
-        $n = 0;
-        preg_match("/\\d+/", $i, $matches);
-        if($matches)
-        {
-            $n = (int)$matches[0];
-        }
-
-        test(isset($localChecksums[$i]));
-
-        if($n <= 1)
-        {
-            test($localChecksums[$i] == $d[$i]);
-        }
-        else
-        {
-            test($localChecksums[$i] != $d[$i]);
-        }
-    }
-
-    echo "ok\n";
-
-    return $checksum;
-}
-
-?>
diff --git a/php/test/Ice/checksum/Client.php b/php/test/Ice/checksum/Client.php
deleted file mode 100644
index 76199dcef49..00000000000
--- a/php/test/Ice/checksum/Client.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-//
-// Copyright (c) ZeroC, Inc. All rights reserved.
-//
-
-require_once('Test.php');
-require_once('CTypes.php');
-global $NS;
-require_once($NS ? "Checksums_ns.php" : "Checksums_no_ns.php");
-
-class Client extends TestHelper
-{
-    function run($args)
-    {
-        try
-        {
-            $communicator = $this->initialize($args);
-            $checksum = allTests($this);
-            $checksum->shutdown();
-            $communicator->destroy();
-        }
-        catch(Exception $ex)
-        {
-            $communicator->destroy();
-            throw $ex;
-        }
-    }
-}
-?>
diff --git a/php/test/Ice/checksum/Makefile.mk b/php/test/Ice/checksum/Makefile.mk
deleted file mode 100644
index d149f956cd6..00000000000
--- a/php/test/Ice/checksum/Makefile.mk
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Copyright (c) ZeroC, Inc. All rights reserved.
-#
-
-$(test)_sliceflags = --checksum
-
-tests += $(test)
diff --git a/php/test/Ice/checksum/Test.ice b/php/test/Ice/checksum/Test.ice
deleted file mode 100644
index e487fe94669..00000000000
--- a/php/test/Ice/checksum/Test.ice
+++ /dev/null
@@ -1,19 +0,0 @@
-//
-// Copyright (c) ZeroC, Inc. All rights reserved.
-//
-
-#pragma once
-
-#include <Ice/SliceChecksumDict.ice>
-
-module Test
-{
-
-interface Checksum
-{
-    idempotent Ice::SliceChecksumDict getSliceChecksums();
-
-    void shutdown();
-}
-
-}