[#864]: Fix installing the Japanese language on windows.

.gitignore

@@ -116,6 +116,7 @@ tests/*.check
 !tests/mbrola.test
 !tests/dictionary.test
 !tests/cmd_options.test
+!tests/windows-installer.test
 
 espeak-ng.pc
 

Makefile.am

@@ -273,6 +273,7 @@ check:	tests/encoding.check \
 	tests/klatt.check \
 	tests/mbrola.check \
 	tests/variants.check \
+	tests/windows-installer.check \
 	tests/bom.check \
 	tests/cmd_options.check
 

src/windows/installer/Product.wxs

@@ -13,7 +13,7 @@
 <?define PlatformProgramFilesFolder = "ProgramFilesFolder" ?>
 <?endif ?>
 <Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
-  <Product Id="3DA6DF03-E5CD-4A93-B06F-707484742BAB" Name="$(var.ProductDisplayName)" Language="1033" Version="$(var.ProductVersion)" Manufacturer="Cainteoir Technologies" UpgradeCode="B4F779EB-AC6C-49D2-A12D-4871E4520C0F">
+  <Product Id="3DA6DF03-E5CD-4A93-B06F-707484742BAB" Name="$(var.ProductDisplayName)" Language="1033" Version="$(var.ProductVersion)" Manufacturer="eSpeak Community" UpgradeCode="B4F779EB-AC6C-49D2-A12D-4871E4520C0F">
     <Package InstallerVersion="200" Compressed="yes" InstallScope="perMachine" Platform="$(var.Platform)" />
 
     <MajorUpgrade DowngradeErrorMessage="A newer version of [ProductName] is already installed." />
@@ -459,6 +459,9 @@
             <Component Id="it_dict" Win64="$(var.Win64)" Guid="A91D9D76-5BA7-45BB-B1B0-FF52EDA40141">
               <File Name="it_dict" Source="$(var.ProjectDir)..\..\..\espeak-ng-data\it_dict" KeyPath="yes"/>
             </Component>
+            <Component Id="ja_dict" Win64="$(var.Win64)" Guid="BC2849B8-3F19-4543-B698-D53F43DEF831">
+              <File Name="ja_dict" Source="$(var.ProjectDir)..\..\..\espeak-ng-data\ja_dict" KeyPath="yes"/>
+            </Component>
             <Component Id="jbo_dict" Win64="$(var.Win64)" Guid="C1A9EB60-2825-460B-8F4F-E31610697BCE">
               <File Name="jbo_dict" Source="$(var.ProjectDir)..\..\..\espeak-ng-data\jbo_dict" KeyPath="yes"/>
             </Component>
@@ -800,6 +803,11 @@
               <Component Id="ko" Win64="$(var.Win64)" Guid="0F759436-12BD-4FC5-80C0-6E755E021E40">
                 <File Name="ko" Source="$(var.ProjectDir)..\..\..\espeak-ng-data\lang\ko" KeyPath="yes"/>
               </Component>
+              <Directory Id="JPX" Name="jpx">
+                <Component Id="ja" Win64="$(var.Win64)" Guid="00A542A4-48FD-450D-84F5-8035B0EB1FBB">
+                  <File Name="ja" Source="$(var.ProjectDir)..\..\..\espeak-ng-data\lang\jpx\ja" KeyPath="yes"/>
+                </Component>
+              </Directory>
               <Directory Id="POZ" Name="poz">
                 <Component Id="id" Win64="$(var.Win64)" Guid="C9BFD2A4-A105-4061-961A-DF6CB6C02854">
                   <File Name="id" Source="$(var.ProjectDir)..\..\..\espeak-ng-data\lang\poz\id" KeyPath="yes"/>

tests/windows-installer.test

@@ -0,0 +1,91 @@
+#!/usr/bin/env python3
+
+import sys
+import xml.etree.ElementTree as etree
+
+passed = True
+
+def check_result(check, message):
+  global passed
+  if check:
+    print('passed')
+  elif message:
+    print('failed: ' + message)
+    passed = False
+  else:
+    print('failed')
+    passed = False
+
+def all_descendants(wix, name):
+  for e in wix.iter():
+    if e.tag == '{http://schemas.microsoft.com/wix/2006/wi}' + name:
+      yield e
+
+def children(e, name):
+  for c in e:
+    if not isinstance(c, str):
+      if c.tag == '{http://schemas.microsoft.com/wix/2006/wi}' + name:
+        yield c
+
+def element_map(wix, name):
+  print('testing for duplicate \'' + name + '\' ids ... ', end='')
+  items = {}
+  duplicates = []
+  for e in all_descendants(wix, name):
+    id = e.attrib.get("Id")
+    if id in items.keys():
+      duplicates.append(id)
+    else:
+      items[id] = e
+  check_result(len(duplicates) == 0 , ', '.join(duplicates))
+  return items
+
+def check_element_guids(wix, name):
+  print('testing for duplicate \'' + name + '\' guids ... ', end='')
+  guids = []
+  missing_guids = []
+  duplicates = []
+  for e in all_descendants(wix, name):
+    id = e.attrib.get("Id")
+    guid = e.attrib.get("Guid")
+    if not guid:
+      missing_guids.append(id)
+    elif guid in guids:
+      duplicates.append(guid)
+    else:
+      guids.append(guid)
+  check_result(len(duplicates) == 0 , ', '.join(duplicates))
+  return (guids, missing_guids)
+
+def check_references(nodes, node_name, name, item_name, items):
+  print('testing for missing \'' + item_name + '\' ids in \'' + node_name + '/' + name + '\' ... ', end='')
+  missing = []
+  for node in nodes.values():
+    for ref in children(node, name):
+      id = ref.attrib.get("Id")
+      if not id in items.keys():
+        missing.append(id)
+  check_result(len(missing) == 0 , ', '.join(missing))
+
+# 1. Check for missing/duplicate ids ###################################################################################
+
+wix = etree.parse('src/windows/installer/Product.wxs').getroot()
+features = element_map(wix, 'Feature')
+component_groups = element_map(wix, 'ComponentGroup')
+components = element_map(wix, 'Component')
+directories = element_map(wix, 'Directory')
+
+check_references(features, 'Feature', 'ComponentGroupRef', 'ComponentGroup', component_groups)
+check_references(component_groups, 'ComponentGroups', 'ComponentRef', 'Component', components)
+
+# 2. Check for missing/duplicate guids #################################################################################
+
+guids, missing_guids = check_element_guids(wix, 'Component')
+
+print('testing for missing \'Component\' guids ... ', end='')
+check_result(len(missing_guids) == 0 , ', '.join(missing_guids))
+
+########################################################################################################################
+
+if not passed:
+  sys.exit(-1)