Fix Replace -element beviour

Replacable component was not correctly removed in install and update.
Also added new tests for Replace element.

Task-number: QTIFW-2454
Change-Id: Idce7fd1ef0ac2025ca5ca0952ab837e14516ac2b
Reviewed-by: Arttu Tarkiainen <arttu.tarkiainen@qt.io>

29 files changed, 489 insertions, 1 deletions

diff --git a/tests/auto/installer/componentreplace/componentreplace.pro b/tests/auto/installer/componentreplace/componentreplace.pro
new file mode 100644
index 000000000..9df6f81ca
--- /dev/null
+++ b/tests/auto/installer/componentreplace/componentreplace.pro
@@ -0,0 +1,9 @@
+include(../../qttest.pri)
+
+QT += qml
+
+SOURCES += tst_componentreplace.cpp
+
+RESOURCES += \
+    settings.qrc \
+    ../shared/config.qrc
diff --git a/tests/auto/installer/componentreplace/data/installPackagesRepository/A.sub1/1.0.0content.7z b/tests/auto/installer/componentreplace/data/installPackagesRepository/A.sub1/1.0.0content.7z
new file mode 100644
index 000000000..adcc21ad7
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/installPackagesRepository/A.sub1/1.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/installPackagesRepository/A/1.0.0content.7z b/tests/auto/installer/componentreplace/data/installPackagesRepository/A/1.0.0content.7z
new file mode 100644
index 000000000..916fdd1d0
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/installPackagesRepository/A/1.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/installPackagesRepository/B.sub1/1.0.0content.7z b/tests/auto/installer/componentreplace/data/installPackagesRepository/B.sub1/1.0.0content.7z
new file mode 100644
index 000000000..ab63152f8
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/installPackagesRepository/B.sub1/1.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/installPackagesRepository/B/1.0.0content.7z b/tests/auto/installer/componentreplace/data/installPackagesRepository/B/1.0.0content.7z
new file mode 100644
index 000000000..7b957b077
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/installPackagesRepository/B/1.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/installPackagesRepository/Updates.xml b/tests/auto/installer/componentreplace/data/installPackagesRepository/Updates.xml
new file mode 100644
index 000000000..6f02aad2b
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/installPackagesRepository/Updates.xml
@@ -0,0 +1,45 @@
+<Updates>
+ <ApplicationName>{AnyApplication}</ApplicationName>
+ <ApplicationVersion>1.0.0</ApplicationVersion>
+ <Checksum>false</Checksum>
+ <PackageUpdate>
+  <Name>A</Name>
+  <DisplayName>A</DisplayName>
+  <Description>Example component A</Description>
+  <Version>1.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <UpdateFile UncompressedSize="74" CompressedSize="224" OS="Any"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>53892cfe4d5f5b978553d3aa172944117604ef9c</SHA1>
+ </PackageUpdate>
+ <PackageUpdate>
+  <Name>A.sub1</Name>
+  <DisplayName>A subcomponent 1</DisplayName>
+  <Description>Subcomponent of component A</Description>
+  <Version>1.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <UpdateFile UncompressedSize="89" CompressedSize="247" OS="Any"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>8bd5a1d2525cfdfb690a3c80165aeed44a17795f</SHA1>
+ </PackageUpdate>
+ <PackageUpdate>
+  <Name>B</Name>
+  <DisplayName>B</DisplayName>
+  <Description>Example component B</Description>
+  <Version>1.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <UpdateFile UncompressedSize="74" CompressedSize="224" OS="Any"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>b2d03273f01f45878c3f5081cc8502edc0826e08</SHA1>
+ </PackageUpdate>
+ <PackageUpdate>
+  <Name>B.sub1</Name>
+  <DisplayName>B subcomponent 1</DisplayName>
+  <Description>Subcomponent of component B</Description>
+  <Version>1.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <UpdateFile UncompressedSize="89" CompressedSize="247" OS="Any"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>a10463141e30ce3fede9ac84bc52a07b0c5e919e</SHA1>
+ </PackageUpdate>
+</Updates>
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithMultiReplace/A.sub1/1.0.0content.7z b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplace/A.sub1/1.0.0content.7z
new file mode 100644
index 000000000..adcc21ad7
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplace/A.sub1/1.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithMultiReplace/A/1.0.0content.7z b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplace/A/1.0.0content.7z
new file mode 100644
index 000000000..916fdd1d0
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplace/A/1.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithMultiReplace/B.sub1/1.0.0content.7z b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplace/B.sub1/1.0.0content.7z
new file mode 100644
index 000000000..ab63152f8
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplace/B.sub1/1.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithMultiReplace/B/1.0.0content.7z b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplace/B/1.0.0content.7z
new file mode 100644
index 000000000..7b957b077
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplace/B/1.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithMultiReplace/Updates.xml b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplace/Updates.xml
new file mode 100644
index 000000000..c6b85077b
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplace/Updates.xml
@@ -0,0 +1,46 @@
+<Updates>
+ <ApplicationName>{AnyApplication}</ApplicationName>
+ <ApplicationVersion>1.0.0</ApplicationVersion>
+ <Checksum>false</Checksum>
+ <PackageUpdate>
+  <Name>A</Name>
+  <DisplayName>A</DisplayName>
+  <Description>Example component A</Description>
+  <Version>1.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <UpdateFile UncompressedSize="74" CompressedSize="224" OS="Any"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>dd48e40f2f86559b20288424a6a3e2a1a05a172d</SHA1>
+ </PackageUpdate>
+ <PackageUpdate>
+  <Name>A.sub1</Name>
+  <DisplayName>A subcomponent 1</DisplayName>
+  <Description>Subcomponent of component A</Description>
+  <Version>1.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <UpdateFile UncompressedSize="89" CompressedSize="247" OS="Any"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>f8ff5da138516b1f800e641ab4999301dcb3c78b</SHA1>
+ </PackageUpdate>
+ <PackageUpdate>
+  <Name>B</Name>
+  <DisplayName>B</DisplayName>
+  <Description>Example component B</Description>
+  <Version>1.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <Replaces>A, A.sub1</Replaces>
+  <UpdateFile UncompressedSize="74" CompressedSize="224" OS="Any"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>8e83334a4a3c9c9d2bb6b073858d980da2c8871f</SHA1>
+ </PackageUpdate>
+ <PackageUpdate>
+  <Name>B.sub1</Name>
+  <DisplayName>B subcomponent 1</DisplayName>
+  <Description>Subcomponent of component B</Description>
+  <Version>1.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <UpdateFile UncompressedSize="89" CompressedSize="247" OS="Any"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>36d374bbbfbe87a18f6b308e5398360e9cc54a84</SHA1>
+ </PackageUpdate>
+</Updates>
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithMultiReplaceInUpdate/A.sub1/1.0.0content.7z b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplaceInUpdate/A.sub1/1.0.0content.7z
new file mode 100644
index 000000000..adcc21ad7
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplaceInUpdate/A.sub1/1.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithMultiReplaceInUpdate/A/2.0.0content.7z b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplaceInUpdate/A/2.0.0content.7z
new file mode 100644
index 000000000..916fdd1d0
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplaceInUpdate/A/2.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithMultiReplaceInUpdate/B.sub1/1.0.0content.7z b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplaceInUpdate/B.sub1/1.0.0content.7z
new file mode 100644
index 000000000..ab63152f8
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplaceInUpdate/B.sub1/1.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithMultiReplaceInUpdate/B/2.0.0content.7z b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplaceInUpdate/B/2.0.0content.7z
new file mode 100644
index 000000000..7b957b077
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplaceInUpdate/B/2.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithMultiReplaceInUpdate/Updates.xml b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplaceInUpdate/Updates.xml
new file mode 100644
index 000000000..5276637ed
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithMultiReplaceInUpdate/Updates.xml
@@ -0,0 +1,46 @@
+<Updates>
+ <ApplicationName>{AnyApplication}</ApplicationName>
+ <ApplicationVersion>1.0.0</ApplicationVersion>
+ <Checksum>false</Checksum>
+ <PackageUpdate>
+  <Name>A</Name>
+  <DisplayName>A</DisplayName>
+  <Description>Example component A</Description>
+  <Version>2.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <UpdateFile UncompressedSize="74" OS="Any" CompressedSize="224"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>28cd1210a590a97a9c0507cc39519b55d8f0a08b</SHA1>
+ </PackageUpdate>
+ <PackageUpdate>
+  <Name>A.sub1</Name>
+  <DisplayName>A subcomponent 1</DisplayName>
+  <Description>Subcomponent of component A</Description>
+  <Version>1.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <UpdateFile UncompressedSize="89" OS="Any" CompressedSize="247"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>9295f5a7f58c5e27a1c9ecf580f54a9328085aa5</SHA1>
+ </PackageUpdate>
+ <PackageUpdate>
+  <Name>B</Name>
+  <DisplayName>B</DisplayName>
+  <Description>Example component B</Description>
+  <Version>2.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <Replaces>A, A.sub1</Replaces>
+  <UpdateFile UncompressedSize="74" OS="Any" CompressedSize="224"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>b55f66866b7b909021f517941e921fd183fac7b0</SHA1>
+ </PackageUpdate>
+ <PackageUpdate>
+  <Name>B.sub1</Name>
+  <DisplayName>B subcomponent 1</DisplayName>
+  <Description>Subcomponent of component B</Description>
+  <Version>1.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <UpdateFile UncompressedSize="89" OS="Any" CompressedSize="247"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>4331736562fc047a4f47263be75f816298cbda30</SHA1>
+ </PackageUpdate>
+</Updates>
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithReplace/A.sub1/1.0.0content.7z b/tests/auto/installer/componentreplace/data/repositoryWithReplace/A.sub1/1.0.0content.7z
new file mode 100644
index 000000000..adcc21ad7
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithReplace/A.sub1/1.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithReplace/A/1.0.0content.7z b/tests/auto/installer/componentreplace/data/repositoryWithReplace/A/1.0.0content.7z
new file mode 100644
index 000000000..916fdd1d0
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithReplace/A/1.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithReplace/B.sub1/1.0.0content.7z b/tests/auto/installer/componentreplace/data/repositoryWithReplace/B.sub1/1.0.0content.7z
new file mode 100644
index 000000000..ab63152f8
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithReplace/B.sub1/1.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithReplace/B/2.0.0content.7z b/tests/auto/installer/componentreplace/data/repositoryWithReplace/B/2.0.0content.7z
new file mode 100644
index 000000000..7b957b077
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithReplace/B/2.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithReplace/Updates.xml b/tests/auto/installer/componentreplace/data/repositoryWithReplace/Updates.xml
new file mode 100644
index 000000000..ec74ac3e5
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithReplace/Updates.xml
@@ -0,0 +1,46 @@
+<Updates>
+ <ApplicationName>{AnyApplication}</ApplicationName>
+ <ApplicationVersion>1.0.0</ApplicationVersion>
+ <Checksum>false</Checksum>
+ <PackageUpdate>
+  <Name>A</Name>
+  <DisplayName>A</DisplayName>
+  <Description>Example component A</Description>
+  <Version>1.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <UpdateFile UncompressedSize="74" CompressedSize="224" OS="Any"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>dba535b00f3ee2bc8387a299940384af3af3489b</SHA1>
+ </PackageUpdate>
+ <PackageUpdate>
+  <Name>A.sub1</Name>
+  <DisplayName>A subcomponent 1</DisplayName>
+  <Description>Subcomponent of component A</Description>
+  <Version>1.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <UpdateFile UncompressedSize="89" CompressedSize="247" OS="Any"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>ca3e5cdf08361775f744a6d6ec1837aae03cdc28</SHA1>
+ </PackageUpdate>
+ <PackageUpdate>
+  <Name>B</Name>
+  <DisplayName>B</DisplayName>
+  <Description>Example component B</Description>
+  <Version>2.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <Replaces>A</Replaces>
+  <UpdateFile UncompressedSize="74" CompressedSize="224" OS="Any"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>c30d2146844195d27879e5360e864c4eae7b4cde</SHA1>
+ </PackageUpdate>
+ <PackageUpdate>
+  <Name>B.sub1</Name>
+  <DisplayName>B subcomponent 1</DisplayName>
+  <Description>Subcomponent of component B</Description>
+  <Version>1.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <UpdateFile UncompressedSize="89" CompressedSize="247" OS="Any"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>05124ea8feadb6a5d8d9222cc41898ef72d562bb</SHA1>
+ </PackageUpdate>
+</Updates>
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithUpdateToReplaceble/A.sub1/1.0.0content.7z b/tests/auto/installer/componentreplace/data/repositoryWithUpdateToReplaceble/A.sub1/1.0.0content.7z
new file mode 100644
index 000000000..adcc21ad7
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithUpdateToReplaceble/A.sub1/1.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithUpdateToReplaceble/A/2.0.0content.7z b/tests/auto/installer/componentreplace/data/repositoryWithUpdateToReplaceble/A/2.0.0content.7z
new file mode 100644
index 000000000..916fdd1d0
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithUpdateToReplaceble/A/2.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithUpdateToReplaceble/B.sub1/1.0.0content.7z b/tests/auto/installer/componentreplace/data/repositoryWithUpdateToReplaceble/B.sub1/1.0.0content.7z
new file mode 100644
index 000000000..ab63152f8
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithUpdateToReplaceble/B.sub1/1.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithUpdateToReplaceble/B/2.0.0content.7z b/tests/auto/installer/componentreplace/data/repositoryWithUpdateToReplaceble/B/2.0.0content.7z
new file mode 100644
index 000000000..7b957b077
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithUpdateToReplaceble/B/2.0.0content.7z
diff --git a/tests/auto/installer/componentreplace/data/repositoryWithUpdateToReplaceble/Updates.xml b/tests/auto/installer/componentreplace/data/repositoryWithUpdateToReplaceble/Updates.xml
new file mode 100644
index 000000000..b1846f7b1
--- /dev/null
+++ b/tests/auto/installer/componentreplace/data/repositoryWithUpdateToReplaceble/Updates.xml
@@ -0,0 +1,46 @@
+<Updates>
+ <ApplicationName>{AnyApplication}</ApplicationName>
+ <ApplicationVersion>1.0.0</ApplicationVersion>
+ <Checksum>false</Checksum>
+ <PackageUpdate>
+  <Name>A</Name>
+  <DisplayName>A</DisplayName>
+  <Description>Example component A</Description>
+  <Version>2.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <UpdateFile CompressedSize="224" OS="Any" UncompressedSize="74"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>a0dc47264727fd2e6a6cdd2fa879388eb732ac73</SHA1>
+ </PackageUpdate>
+ <PackageUpdate>
+  <Name>A.sub1</Name>
+  <DisplayName>A subcomponent 1</DisplayName>
+  <Description>Subcomponent of component A</Description>
+  <Version>1.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <UpdateFile CompressedSize="247" OS="Any" UncompressedSize="89"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>7b5fb2c36cb4a784816c34839d7ce4ac0114df50</SHA1>
+ </PackageUpdate>
+ <PackageUpdate>
+  <Name>B</Name>
+  <DisplayName>B</DisplayName>
+  <Description>Example component B</Description>
+  <Version>2.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <Replaces>A</Replaces>
+  <UpdateFile CompressedSize="224" OS="Any" UncompressedSize="74"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>9baaa7eaca7002ba10addc22306bb9383d2e5b46</SHA1>
+ </PackageUpdate>
+ <PackageUpdate>
+  <Name>B.sub1</Name>
+  <DisplayName>B subcomponent 1</DisplayName>
+  <Description>Subcomponent of component B</Description>
+  <Version>1.0.0</Version>
+  <ReleaseDate>2021-01-01</ReleaseDate>
+  <UpdateFile CompressedSize="247" OS="Any" UncompressedSize="89"/>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+  <SHA1>f840d6cd369d9dc471f0a718ff5c8c000d07d72c</SHA1>
+ </PackageUpdate>
+</Updates>
diff --git a/tests/auto/installer/componentreplace/settings.qrc b/tests/auto/installer/componentreplace/settings.qrc
new file mode 100644
index 000000000..706cf91c6
--- /dev/null
+++ b/tests/auto/installer/componentreplace/settings.qrc
@@ -0,0 +1,29 @@
+<RCC>
+    <qresource prefix="/">
+        <file>data/installPackagesRepository/Updates.xml</file>
+        <file>data/installPackagesRepository/A/1.0.0content.7z</file>
+        <file>data/installPackagesRepository/B/1.0.0content.7z</file>
+        <file>data/installPackagesRepository/A.sub1/1.0.0content.7z</file>
+        <file>data/installPackagesRepository/B.sub1/1.0.0content.7z</file>
+        <file>data/repositoryWithReplace/Updates.xml</file>
+        <file>data/repositoryWithReplace/A/1.0.0content.7z</file>
+        <file>data/repositoryWithReplace/B/2.0.0content.7z</file>
+        <file>data/repositoryWithReplace/A.sub1/1.0.0content.7z</file>
+        <file>data/repositoryWithReplace/B.sub1/1.0.0content.7z</file>
+        <file>data/repositoryWithUpdateToReplaceble/Updates.xml</file>
+        <file>data/repositoryWithUpdateToReplaceble/A/2.0.0content.7z</file>
+        <file>data/repositoryWithUpdateToReplaceble/B/2.0.0content.7z</file>
+        <file>data/repositoryWithUpdateToReplaceble/A.sub1/1.0.0content.7z</file>
+        <file>data/repositoryWithUpdateToReplaceble/B.sub1/1.0.0content.7z</file>
+        <file>data/repositoryWithMultiReplace/Updates.xml</file>
+        <file>data/repositoryWithMultiReplace/A/1.0.0content.7z</file>
+        <file>data/repositoryWithMultiReplace/B/1.0.0content.7z</file>
+        <file>data/repositoryWithMultiReplace/A.sub1/1.0.0content.7z</file>
+        <file>data/repositoryWithMultiReplace/B.sub1/1.0.0content.7z</file>
+        <file>data/repositoryWithMultiReplaceInUpdate/Updates.xml</file>
+        <file>data/repositoryWithMultiReplaceInUpdate/A/2.0.0content.7z</file>
+        <file>data/repositoryWithMultiReplaceInUpdate/B/2.0.0content.7z</file>
+        <file>data/repositoryWithMultiReplaceInUpdate/A.sub1/1.0.0content.7z</file>
+        <file>data/repositoryWithMultiReplaceInUpdate/B.sub1/1.0.0content.7z</file>
+    </qresource>
+</RCC>
diff --git a/tests/auto/installer/componentreplace/tst_componentreplace.cpp b/tests/auto/installer/componentreplace/tst_componentreplace.cpp
new file mode 100644
index 000000000..55121019b
--- /dev/null
+++ b/tests/auto/installer/componentreplace/tst_componentreplace.cpp
@@ -0,0 +1,220 @@
+/**************************************************************************
+**
+** Copyright (C) 2022 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Installer Framework.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+**************************************************************************/
+
+#include "../shared/packagemanager.h"
+#include "../shared/verifyinstaller.h"
+
+#include <component.h>
+#include <packagemanagercore.h>
+
+#include <QLoggingCategory>
+#include <QTest>
+
+using namespace QInstaller;
+
+class tst_ComponentReplace : public QObject
+{
+    Q_OBJECT
+
+private:
+    void setRepository(const QString &repository, PackageManagerCore *core)
+    {
+        core->cancelMetaInfoJob(); //Call cancel to reset metadata so that update repositories are fetched
+
+        QSet<Repository> repoList;
+        Repository repo = Repository::fromUserInput(repository);
+        repoList.insert(repo);
+        core->settings().setDefaultRepositories(repoList);
+    }
+
+private slots:
+    void initTestCase()
+    {
+        m_installDir = QInstaller::generateTemporaryFileName();
+    }
+
+    void replaceNonInstalledItem()
+    {
+        QScopedPointer<PackageManagerCore> core(PackageManager::getPackageManagerWithInit
+                (m_installDir, ":///data/repositoryWithReplace"));
+        QCOMPARE(PackageManagerCore::Success, core->installSelectedComponentsSilently(QStringList() << "A" << "B"));
+        QList<Component*> installedComponents = core->orderedComponentsToInstall();
+
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B", "2.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyFileExistence(m_installDir, QStringList() << "components.xml"
+                << "Bsub1.txt" << "B.txt");
+    }
+
+    void replaceInstalledItem()
+    {
+        PackageManagerCore *core = PackageManager::getPackageManagerWithInit
+                (m_installDir, ":///data/installPackagesRepository");
+        QCOMPARE(PackageManagerCore::Success, core->installSelectedComponentsSilently(QStringList() << "A"));
+
+        QCOMPARE(core->orderedComponentsToInstall().count(), 2);
+        VerifyInstaller::verifyInstallerResources(m_installDir, "A", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "A.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyFileExistence(m_installDir, QStringList() << "components.xml"
+                << "Asub1.txt" << "A.txt");
+
+        core->commitSessionOperations();
+        core->setPackageManager();
+        setRepository(":///data/repositoryWithReplace", core);
+        QCOMPARE(PackageManagerCore::Success, core->installSelectedComponentsSilently(QStringList() << "B"));
+
+        QVERIFY(core->componentByName("B.sub1") != 0);
+        QVERIFY(core->componentByName("B") != 0);
+        QVERIFY(core->componentByName("A.sub1") != 0);
+        QVERIFY(core->componentByName("A") == 0); // B has replaced A
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B", "2.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyFileExistence(m_installDir, QStringList() << "components.xml"
+                << "Bsub1.txt" << "B.txt" << "Asub1.txt");
+        delete core;
+    }
+
+    void replaceInstalledItemInUpdate()
+    {
+        PackageManagerCore *core = PackageManager::getPackageManagerWithInit
+                (m_installDir, ":///data/installPackagesRepository");
+        QCOMPARE(PackageManagerCore::Success, core->installSelectedComponentsSilently(QStringList() << "A" << "B"));
+
+        QCOMPARE(core->orderedComponentsToInstall().count(), 4);
+        VerifyInstaller::verifyInstallerResources(m_installDir, "A", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "A.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyFileExistence(m_installDir, QStringList() << "components.xml"
+                << "Asub1.txt" << "A.txt"<< "Bsub1.txt" << "B.txt");
+
+        core->commitSessionOperations();
+        core->setUpdater();
+        setRepository(":///data/repositoryWithReplace", core);
+        QCOMPARE(PackageManagerCore::Success, core->updateComponentsSilently(QStringList() << "B"));
+        VerifyInstaller::verifyInstallerResourceFileDeletion(m_installDir, "A", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "A.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B", "2.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyFileExistence(m_installDir, QStringList() << "components.xml"
+                << "Bsub1.txt" << "B.txt" << "Asub1.txt");
+        delete core;
+    }
+
+    void replaceInstalledItemContainingUpdateInUpdate()
+    {
+        PackageManagerCore *core = PackageManager::getPackageManagerWithInit
+                (m_installDir, ":///data/installPackagesRepository");
+        QCOMPARE(PackageManagerCore::Success, core->installSelectedComponentsSilently(QStringList() << "A" << "B"));
+
+        QCOMPARE(core->orderedComponentsToInstall().count(), 4);
+        VerifyInstaller::verifyInstallerResources(m_installDir, "A", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "A.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyFileExistence(m_installDir, QStringList() << "components.xml"
+                << "Asub1.txt" << "A.txt"<< "Bsub1.txt" << "B.txt");
+
+        core->commitSessionOperations();
+        core->setUpdater();
+        setRepository(":///data/repositoryWithUpdateToReplaceble", core);
+        QCOMPARE(PackageManagerCore::Success, core->updateComponentsSilently(QStringList() << "B"));
+        VerifyInstaller::verifyInstallerResourceFileDeletion(m_installDir, "A", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResourceFileDeletion(m_installDir, "A", "2.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "A.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B", "2.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyFileExistence(m_installDir, QStringList() << "components.xml"
+                << "Bsub1.txt" << "B.txt" << "Asub1.txt");
+        delete core;
+    }
+
+    void replaceMultipleInstalledItems()
+    {
+        PackageManagerCore *core = PackageManager::getPackageManagerWithInit
+                (m_installDir, ":///data/installPackagesRepository");
+        QCOMPARE(PackageManagerCore::Success, core->installSelectedComponentsSilently(QStringList() << "A"));
+
+        VerifyInstaller::verifyInstallerResources(m_installDir, "A", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "A.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyFileExistence(m_installDir, QStringList() << "components.xml"
+                << "Asub1.txt" << "A.txt");
+
+        core->commitSessionOperations();
+        core->setPackageManager();
+        setRepository(":///data/repositoryWithMultiReplace", core);
+        QCOMPARE(PackageManagerCore::Success, core->installSelectedComponentsSilently(QStringList() << "B"));
+        VerifyInstaller::verifyInstallerResourceFileDeletion(m_installDir, "A", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResourceFileDeletion(m_installDir, "A.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyFileExistence(m_installDir, QStringList() << "components.xml"
+                << "Bsub1.txt" << "B.txt");
+        delete core;
+    }
+
+    void replaceMultipleInstalledItemsInUpdate()
+    {
+        PackageManagerCore *core = PackageManager::getPackageManagerWithInit
+                (m_installDir, ":///data/installPackagesRepository");
+        QCOMPARE(PackageManagerCore::Success, core->installSelectedComponentsSilently(QStringList() << "A" << "B"));
+
+        QCOMPARE(core->orderedComponentsToInstall().count(), 4);
+        VerifyInstaller::verifyInstallerResources(m_installDir, "A", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "A.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyFileExistence(m_installDir, QStringList() << "components.xml"
+                << "Asub1.txt" << "A.txt"<< "Bsub1.txt" << "B.txt");
+
+        core->commitSessionOperations();
+        core->setUpdater();
+        setRepository(":///data/repositoryWithMultiReplaceInUpdate", core);
+        QCOMPARE(PackageManagerCore::Success, core->updateComponentsSilently(QStringList() << "B"));
+        VerifyInstaller::verifyInstallerResourceFileDeletion(m_installDir, "A", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResourceFileDeletion(m_installDir, "A.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B", "2.0.0content.txt");
+        VerifyInstaller::verifyInstallerResources(m_installDir, "B.sub1", "1.0.0content.txt");
+        VerifyInstaller::verifyFileExistence(m_installDir, QStringList() << "components.xml"
+                << "Bsub1.txt" << "B.txt");
+        delete core;
+    }
+
+    void cleanup()
+    {
+        QDir dir(m_installDir);
+        QVERIFY(dir.removeRecursively());
+    }
+private:
+    QString m_installDir;
+};
+
+
+QTEST_MAIN(tst_ComponentReplace)
+
+#include "tst_componentreplace.moc"
diff --git a/tests/auto/installer/installer.pro b/tests/auto/installer/installer.pro
index b877e5d20..947dc92a2 100644
--- a/tests/auto/installer/installer.pro
+++ b/tests/auto/installer/installer.pro
@@ -41,7 +41,8 @@ SUBDIRS += \
     elevatedexecuteoperation \
     treename \
     createoffline \
-    contentshaupdate
+    contentshaupdate \
+    componentreplace
 
 CONFIG(libarchive) {
     SUBDIRS += libarchivearchive