1 files changed, 169 insertions, 0 deletions
diff --git a/bpkg/system-package-manager-debian.test.testscript b/bpkg/system-package-manager-debian.test.testscript
new file mode 100644
index 0000000..290919f
--- /dev/null
+++ b/bpkg/system-package-manager-debian.test.testscript
@@ -0,0 +1,169 @@
+# file      : bpkg/host-os-release.test.testscript
+# license   : MIT; see accompanying LICENSE file
+
+: apt-cache-policy
+:
+{
+  test.arguments += apt-cache-policy
+
+  : basics
+  :
+  $* libssl3 libssl1.1 libssl-dev libsqlite5 libxerces-c-dev <<EOI 2>>EOE >>EOO
+    libssl3:
+      Installed: 3.0.7-1
+      Candidate: 3.0.7-2
+      Version table:
+         3.0.7-2 500
+            500 http://deb.debian.org/debian bookworm/main amd64 Packages
+     *** 3.0.7-1 100
+            100 /var/lib/dpkg/status
+    libssl1.1:
+      Installed: 1.1.1n-0+deb11u3
+      Candidate: 1.1.1n-0+deb11u3
+      Version table:
+     *** 1.1.1n-0+deb11u3 100
+            100 /var/lib/dpkg/status
+    libssl-dev:
+      Installed: 3.0.7-1
+      Candidate: 3.0.7-2
+      Version table:
+         3.0.7-2 500
+            500 http://deb.debian.org/debian bookworm/main amd64 Packages
+     *** 3.0.7-1 100
+            100 /var/lib/dpkg/status
+    libxerces-c-dev:
+      Installed: (none)
+      Candidate: 3.2.4+debian-1
+      Version table:
+         3.2.4+debian-1 500
+            500 http://deb.debian.org/debian bookworm/main amd64 Packages
+    EOI
+    LC_ALL=C apt-cache policy --quiet libssl3 libssl1.1 libssl-dev libsqlite5 libxerces-c-dev
+    EOE
+    libssl3 '3.0.7-1' '3.0.7-2'
+    libssl1.1 '1.1.1n-0+deb11u3' '1.1.1n-0+deb11u3'
+    libssl-dev '3.0.7-1' '3.0.7-2'
+    libsqlite5 '' ''
+    libxerces-c-dev '' '3.2.4+debian-1'
+    EOO
+
+  : empty
+  :
+  $* libsqlite5 <:'' 2>>EOE >>EOO
+    LC_ALL=C apt-cache policy --quiet libsqlite5
+    EOE
+    libsqlite5 '' ''
+    EOO
+
+  : none-none
+  :
+  $* pulseaudio <<EOI 2>>EOE >>EOO
+    pulseaudio:
+      Installed: (none)
+      Candidate: (none)
+      Version table:
+        1:11.1-1ubuntu7.5 -1
+           500 http://au.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages
+        1:11.1-1ubuntu7 -1
+           500 http://au.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
+    EOI
+    LC_ALL=C apt-cache policy --quiet pulseaudio
+    EOE
+    pulseaudio '' ''
+    EOO
+}
+
+: apt-cache-show
+:
+{
+  test.arguments += apt-cache-show
+
+  # Note: put Depends last to test folded/multiline parsing.
+  #
+  : basics
+  :
+  $* libssl1.1 1.1.1n-0+deb11u3 <<EOI 2>>EOE >>EOO
+    Package: libssl1.1
+    Status: install ok installed
+    Priority: optional
+    Section: libs
+    Installed-Size: 4120
+    Maintainer: Debian OpenSSL Team <pkg-openssl-devel@lists.alioth.debian.org>
+    Architecture: amd64
+    Multi-Arch: same
+    Source: openssl
+    Version: 1.1.1n-0+deb11u3
+    Breaks: isync (<< 1.3.0-2), lighttpd (<< 1.4.49-2), python-boto (<< 2.44.0-1.1), python-httplib2 (<< 0.11.3-1), python-imaplib2 (<< 2.57-5), python3-boto (<< 2.44.0-1.1), python3-imaplib2 (<< 2.57-5)
+    Description: Secure Sockets Layer toolkit - shared libraries
+     This package is part of the OpenSSL project's implementation of the SSL
+     and TLS cryptographic protocols for secure communication over the
+     Internet.
+     .
+     It provides the libssl and libcrypto shared libraries.
+    Description-md5: 88547c6206c7fbc4fcc7d09ce100d210
+    Homepage: https://www.openssl.org/
+    Depends: libc6 (>= 2.25), debconf (>= 0.5) | debconf-2.0
+
+    EOI
+    LC_ALL=C apt-cache show --quiet libssl1.1=1.1.1n-0+deb11u3
+    EOE
+    libc6 (>= 2.25), debconf (>= 0.5) | debconf-2.0
+    EOO
+
+  : no-depends
+  :
+  $* libssl1.1 1.1.1n-0+deb11u3 <<EOI 2>>EOE >''
+    Package: libssl1.1
+    Status: install ok installed
+    Priority: optional
+    Section: libs
+    Installed-Size: 4120
+    Maintainer: Debian OpenSSL Team <pkg-openssl-devel@lists.alioth.debian.org>
+    Architecture: amd64
+    Multi-Arch: same
+    Source: openssl
+    Version: 1.1.1n-0+deb11u3
+    Breaks: isync (<< 1.3.0-2), lighttpd (<< 1.4.49-2), python-boto (<< 2.44.0-1.1), python-httplib2 (<< 0.11.3-1), python-imaplib2 (<< 2.57-5), python3-boto (<< 2.44.0-1.1), python3-imaplib2 (<< 2.57-5)
+    Description: Secure Sockets Layer toolkit - shared libraries
+     This package is part of the OpenSSL project's implementation of the SSL
+     and TLS cryptographic protocols for secure communication over the
+     Internet.
+     .
+     It provides the libssl and libcrypto shared libraries.
+    Description-md5: 88547c6206c7fbc4fcc7d09ce100d210
+    Homepage: https://www.openssl.org/
+
+    EOI
+    LC_ALL=C apt-cache show --quiet libssl1.1=1.1.1n-0+deb11u3
+    EOE
+}
+
+: main-from-dev
+:
+{
+  test.arguments += main-from-dev
+
+  : first
+  :
+  $* libssl-dev 3.0.7-1 <<EOI >'libssl3'
+    libssl3 (= 3.0.7-1), debconf (>= 0.5) | debconf-2.0
+    EOI
+
+  : not-first
+  :
+  $* libxerces-c-dev 3.2.4+debian-1 <<EOI >'libxerces-c3.2'
+    libc6-dev | libc-dev, libicu-dev, libxerces-c3.2 (= 3.2.4+debian-1)
+    EOI
+
+  : exact
+  :
+  $* libexpat1-dev 2.5.0-1 <<EOI >'libexpat1'
+    libexpat1 (= 2.5.0-1), libc6-dev | libc-dev
+    EOI
+
+  : not-stem
+  :
+  $* libcurl4-openssl-dev 7.87.0-2 <<EOI >''
+    libcurl4 (= 7.87.0-2)
+    EOI
+}