# file      : bpkg/system-package-manager-debian.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
}

: parse-name-value
:
{
  test.arguments += parse-name-value

  : basics
  :
  $* libssl <<EOI >>EOO
    libssl3 libssl-common libssl-doc libssl-dev libssl-dbg libssl-extras, libc6 libc-dev libc-common libc-doc, libz-dev
    EOI
    main: libssl3
    dev: libssl-dev
    doc: libssl-doc
    dbg: libssl-dbg
    common: libssl-common
    extras: libssl-extras libc6 libc-dev libz-dev
    EOO

  : non-lib
  :
  $* sqlite3 <<EOI >>EOO
    sqlite3 sqlite3-common sqlite3-doc
    EOI
    main: sqlite3
    doc: sqlite3-doc
    common: sqlite3-common
    EOO

  : lib-dev
  :
  $* libssl <<EOI >>EOO
    libssl-dev
    EOI
    dev: libssl-dev
    EOO

  : non-lib-dev
  :
  $* ssl-dev <<EOI >>EOO
    ssl-dev
    EOI
    main: ssl-dev
    EOO

  : lib-custom-dev
  :
  $* libfoo-dev <<EOI >>EOO
    libfoo-dev libfoo-dev-dev
    EOI
    main: libfoo-dev
    dev: libfoo-dev-dev
    EOO
}

: 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
}

: map-package
:
{
  test.arguments += map-package

  : default-name
  :
  $* <<EOI >>EOO
    : 1
    name: byacc
    version: 20210808
    summary: yacc parser generator
    license: other: public domain
    EOI
    version: 20210808-0~debian10
    main: byacc
    EOO

  : default-name-lib
  :
  $* <<EOI >>EOO
    : 1
    name: libsqlite3
    version: 3.40.1
    summary: database library
    license: other: public domain
    EOI
    version: 3.40.1-0~debian10
    main: libsqlite3
    dev: libsqlite3-dev
    EOO

  : custom-name
  :
  $* <<EOI >>EOO
    : 1
    name: libsqlite3
    debian_9-name: libsqlite3-0 libsqlite3-dev
    version: 3.40.1
    summary: database library
    license: other: public domain
    EOI
    version: 3.40.1-0~debian10
    main: libsqlite3-0
    dev: libsqlite3-dev
    EOO

  : custom-name-dev-only
  :
  $* <<EOI >>EOO
    : 1
    name: libsqlite3
    debian_9-name: libsqlite3-0-dev
    version: 3.40.1
    summary: database library
    license: other: public domain
    EOI
    version: 3.40.1-0~debian10
    main: libsqlite3-0
    dev: libsqlite3-0-dev
    EOO

  : custom-name-non-native
  :
  $* <<EOI >>EOO
    : 1
    name: libsqlite3
    debian_0-name: libsqlite libsqlite-dev
    debian_9-name: libsqlite3-0 libsqlite3-dev
    version: 3.40.1
    summary: database library
    license: other: public domain
    EOI
    version: 3.40.1-0~debian10
    main: libsqlite
    dev: libsqlite-dev
    EOO

  : version-upstream
  :
  $* <<EOI >>EOO
    : 1
    name: byacc
    version: +2-1.2.3-beta.1+3
    upstream-version: 20210808
    summary: yacc parser generator
    license: other: public domain
    EOI
    version: 20210808~beta.1-3~debian10
    main: byacc
    EOO

  : version-distribution
  :
  $* <<EOI >>EOO
    : 1
    name: byacc
    version: +2-1.2.3-beta.1+3
    debian-version: 20210808~beta.1
    summary: yacc parser generator
    license: other: public domain
    EOI
    version: 20210808~beta.1-0~debian10
    main: byacc
    EOO

  : version-distribution-epoch-revision
  :
  $* <<EOI >>EOO
    : 1
    name: byacc
    version: +2-1.2.3-beta.1+3
    debian-version: 1:1.2.3-2
    summary: yacc parser generator
    license: other: public domain
    EOI
    version: 1:1.2.3-2~debian10
    main: byacc
    EOO

  : version-distribution-empty-release
  :
  $* <<EOI >>EOO
    : 1
    name: byacc
    version: +2-1.2.3-beta.1+3
    debian-version: 20210808~-4
    summary: yacc parser generator
    license: other: public domain
    EOI
    version: 20210808~beta.1-4~debian10
    main: byacc
    EOO

  : version-distribution-empty-revision
  :
  $* <<EOI >>EOO
    : 1
    name: byacc
    version: +2-1.2.3-beta.1+3
    debian-version: 20210808~b.1-
    summary: yacc parser generator
    license: other: public domain
    EOI
    version: 20210808~b.1-3~debian10
    main: byacc
    EOO

  : version-distribution-empty-release-revision
  :
  $* <<EOI >>EOO
    : 1
    name: byacc
    version: +2-1.2.3-beta.1+3
    debian-version: 20210808~-
    summary: yacc parser generator
    license: other: public domain
    EOI
    version: 20210808~beta.1-3~debian10
    main: byacc
    EOO

  : version-no-build-metadata
  :
  $* '' <<EOI >>EOO
    : 1
    name: byacc
    version: 1.2.3
    summary: yacc parser generator
    license: other: public domain
    EOI
    version: 1.2.3
    main: byacc
    EOO

  : version-distribution-no-build-metadata
  :
  $* '' <<EOI >>EOO
    : 1
    name: byacc
    version: 1.2.3
    debian-version: 20210808
    summary: yacc parser generator
    license: other: public domain
    EOI
    version: 20210808
    main: byacc
    EOO
}

: build
:
{
  test.arguments += build

  : libsqlite3
  :
  {
    : installed
    :
    cat <<EOI >=libsqlite3-dev.policy;
      libsqlite3-dev:
        Installed: 3.40.1-1
        Candidate: 3.40.1-1
        Version table:
       *** 3.40.1-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
              100 /var/lib/dpkg/status
      EOI
    cat <<EOI >=libsqlite3-dev.show;
      Package: libsqlite3-dev
      Version: 3.40.1-1
      Depends: libsqlite3-0 (= 3.40.1-1), libc-dev
      EOI
    cat <<EOI >=libsqlite3-0.policy;
      libsqlite3-0:
        Installed: 3.40.1-1
        Candidate: 3.40.1-1
        Version table:
       *** 3.40.1-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
              100 /var/lib/dpkg/status
      EOI
    $* libsqlite3 --install libsqlite3 <<EOI 2>>EOE >>EOO
      apt-cache-policy: libsqlite3-dev          libsqlite3-dev.policy
      apt-cache-show:   libsqlite3-dev 3.40.1-1 libsqlite3-dev.show
      apt-cache-policy: libsqlite3-0            libsqlite3-0.policy
      EOI
      LC_ALL=C apt-cache policy --quiet libsqlite3-dev <libsqlite3-dev.policy
      LC_ALL=C apt-cache show --quiet libsqlite3-dev=3.40.1-1 <libsqlite3-dev.show
      LC_ALL=C apt-cache policy --quiet libsqlite3-0 <libsqlite3-0.policy
      sudo apt-get install --quiet --assume-no libsqlite3-0=3.40.1-1 libsqlite3-dev=3.40.1-1
      LC_ALL=C apt-cache policy --quiet libsqlite3-0 <libsqlite3-0.policy
      EOE
      libsqlite3 3.40.1 (libsqlite3-0 3.40.1-1) installed
      EOO


    : part-installed
    :
    cat <<EOI >=libsqlite3-dev.policy;
      libsqlite3-dev:
        Installed: (none)
        Candidate: 3.40.1-1
        Version table:
           3.40.1-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    cat <<EOI >=libsqlite3-dev.show;
      Package: libsqlite3-dev
      Version: 3.40.1-1
      Depends: libsqlite3-0 (= 3.40.1-1), libc-dev
      EOI
    cat <<EOI >=libsqlite3-0.policy;
      libsqlite3-0:
        Installed: 3.40.1-1
        Candidate: 3.40.1-1
        Version table:
       *** 3.40.1-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
              100 /var/lib/dpkg/status
      EOI
    $* libsqlite3 --install libsqlite3 <<EOI 2>>EOE >>EOO
      apt-cache-policy:           libsqlite3-dev          libsqlite3-dev.policy
      apt-cache-show:             libsqlite3-dev 3.40.1-1 libsqlite3-dev.show
      apt-cache-policy:           libsqlite3-0            libsqlite3-0.policy
      EOI
      LC_ALL=C apt-cache policy --quiet libsqlite3-dev <libsqlite3-dev.policy
      sudo apt-get update --quiet --assume-no
      LC_ALL=C apt-cache policy --quiet libsqlite3-dev <libsqlite3-dev.policy
      LC_ALL=C apt-cache show --quiet libsqlite3-dev=3.40.1-1 <libsqlite3-dev.show
      LC_ALL=C apt-cache policy --quiet libsqlite3-0 <libsqlite3-0.policy
      sudo apt-get install --quiet --assume-no libsqlite3-0 libsqlite3-dev
      LC_ALL=C apt-cache policy --quiet libsqlite3-0 <libsqlite3-0.policy
      EOE
      libsqlite3 3.40.1 (libsqlite3-0 3.40.1-1) part installed
      EOO


    : part-installed-upgrade
    :
    cat <<EOI >=libsqlite3-dev.policy;
      libsqlite3-dev:
        Installed: (none)
        Candidate: 3.39.4-1
        Version table:
           3.39.4-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    cat <<EOI >=libsqlite3-dev.policy-fetched;
      libsqlite3-dev:
        Installed: (none)
        Candidate: 3.40.1-1
        Version table:
           3.40.1-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    cat <<EOI >=libsqlite3-dev.show-fetched;
      Package: libsqlite3-dev
      Version: 3.40.1-1
      Depends: libsqlite3-0 (= 3.40.1-1), libc-dev
      EOI
    cat <<EOI >=libsqlite3-0.policy-fetched;
      libsqlite3-0:
        Installed: 3.39.4-1
        Candidate: 3.40.1-1
        Version table:
           3.40.1-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
       *** 3.39.4-1 100
              100 /var/lib/dpkg/status
      EOI
    cat <<EOI >=libsqlite3-0.policy-installed;
      libsqlite3-0:
        Installed: 3.40.1-1
        Candidate: 3.40.1-1
        Version table:
       *** 3.40.1-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
              100 /var/lib/dpkg/status
      EOI
    $* libsqlite3 --install libsqlite3 <<EOI 2>>EOE >>EOO
      apt-cache-policy:           libsqlite3-dev          libsqlite3-dev.policy
      apt-cache-policy-fetched:   libsqlite3-dev          libsqlite3-dev.policy-fetched
      apt-cache-show:             libsqlite3-dev 3.40.1-1 libsqlite3-dev.show-fetched
      apt-cache-policy-fetched:   libsqlite3-0            libsqlite3-0.policy-fetched
      apt-cache-policy-installed: libsqlite3-0            libsqlite3-0.policy-installed
      EOI
      LC_ALL=C apt-cache policy --quiet libsqlite3-dev <libsqlite3-dev.policy
      sudo apt-get update --quiet --assume-no
      LC_ALL=C apt-cache policy --quiet libsqlite3-dev <libsqlite3-dev.policy-fetched
      LC_ALL=C apt-cache show --quiet libsqlite3-dev=3.40.1-1 <libsqlite3-dev.show-fetched
      LC_ALL=C apt-cache policy --quiet libsqlite3-0 <libsqlite3-0.policy-fetched
      sudo apt-get install --quiet --assume-no libsqlite3-0 libsqlite3-dev
      LC_ALL=C apt-cache policy --quiet libsqlite3-0 <libsqlite3-0.policy-installed
      EOE
      libsqlite3 3.40.1 (libsqlite3-0 3.40.1-1) part installed
      EOO


    # Note that the semantics is unrealistic (maybe background apt-get update
    # happenned in between).
    #
    : part-installed-upgrade-version-change
    :
    cat <<EOI >=libsqlite3-dev.policy;
      libsqlite3-dev:
        Installed: (none)
        Candidate: 3.39.4-1
        Version table:
           3.39.4-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    cat <<EOI >=libsqlite3-dev.show;
      Package: libsqlite3-dev
      Version: 3.39.4-1
      Depends: libsqlite3-0 (= 3.39.4-1), libc-dev
      EOI
    cat <<EOI >=libsqlite3-0.policy;
      libsqlite3-0:
        Installed: 3.39.4-1
        Candidate: 3.39.4-1
        Version table:
       *** 3.39.4-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
              100 /var/lib/dpkg/status
      EOI
    cat <<EOI >=libsqlite3-0.policy-installed;
      libsqlite3-0:
        Installed: 3.40.1-1
        Candidate: 3.40.1-1
        Version table:
       *** 3.40.1-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
              100 /var/lib/dpkg/status
      EOI
    $* libsqlite3 --install --no-fetch libsqlite3 <<EOI 2>>EOE >>EOO != 0
      apt-cache-policy:           libsqlite3-dev          libsqlite3-dev.policy
      apt-cache-show:             libsqlite3-dev 3.39.4-1 libsqlite3-dev.show
      apt-cache-policy:           libsqlite3-0            libsqlite3-0.policy
      apt-cache-policy-installed: libsqlite3-0            libsqlite3-0.policy-installed
      EOI
      LC_ALL=C apt-cache policy --quiet libsqlite3-dev <libsqlite3-dev.policy
      LC_ALL=C apt-cache show --quiet libsqlite3-dev=3.39.4-1 <libsqlite3-dev.show
      LC_ALL=C apt-cache policy --quiet libsqlite3-0 <libsqlite3-0.policy
      sudo apt-get install --quiet --assume-no libsqlite3-0 libsqlite3-dev
      LC_ALL=C apt-cache policy --quiet libsqlite3-0 <libsqlite3-0.policy-installed
      error: unexpected debian package version for libsqlite3-0
        info: expected: 3.39.4-1
        info: installed: 3.40.1-1
        info: consider retrying the bpkg command
      EOE
      libsqlite3 3.39.4 (libsqlite3-0 3.39.4-1) part installed
      EOO


    : not-installed
    :
    cat <<EOI >=libsqlite3-dev.policy;
      libsqlite3-dev:
        Installed: (none)
        Candidate: 3.40.1-1
        Version table:
           3.40.1-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    cat <<EOI >=libsqlite3-dev.show;
      Package: libsqlite3-dev
      Version: 3.40.1-1
      Depends: libsqlite3-0 (= 3.40.1-1), libc-dev
      EOI
    cat <<EOI >=libsqlite3-0.policy;
      libsqlite3-0:
        Installed: (none)
        Candidate: 3.40.1-1
        Version table:
           3.40.1-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    cat <<EOI >=libsqlite3-0.policy-installed;
      libsqlite3-0:
        Installed: 3.40.1-1
        Candidate: 3.40.1-1
        Version table:
       *** 3.40.1-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
              100 /var/lib/dpkg/status
      EOI
    $* libsqlite3 --install libsqlite3 <<EOI 2>>EOE >>EOO
      apt-cache-policy:           libsqlite3-dev          libsqlite3-dev.policy
      apt-cache-show:             libsqlite3-dev 3.40.1-1 libsqlite3-dev.show
      apt-cache-policy:           libsqlite3-0            libsqlite3-0.policy
      apt-cache-policy-installed: libsqlite3-0            libsqlite3-0.policy-installed
      EOI
      LC_ALL=C apt-cache policy --quiet libsqlite3-dev <libsqlite3-dev.policy
      sudo apt-get update --quiet --assume-no
      LC_ALL=C apt-cache policy --quiet libsqlite3-dev <libsqlite3-dev.policy
      LC_ALL=C apt-cache show --quiet libsqlite3-dev=3.40.1-1 <libsqlite3-dev.show
      LC_ALL=C apt-cache policy --quiet libsqlite3-0 <libsqlite3-0.policy
      sudo apt-get install --quiet --assume-no libsqlite3-0 libsqlite3-dev
      LC_ALL=C apt-cache policy --quiet libsqlite3-0 <libsqlite3-0.policy-installed
      EOE
      libsqlite3 3.40.1 (libsqlite3-0 3.40.1-1) not installed
      EOO


    : no-install
    :
    cat <<EOI >=libsqlite3-dev.policy;
      libsqlite3-dev:
        Installed: (none)
        Candidate: 3.40.1-1
        Version table:
           3.40.1-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    $* libsqlite3 <<EOI 2>>EOE != 0
      apt-cache-policy:           libsqlite3-dev          libsqlite3-dev.policy
      EOI
      LC_ALL=C apt-cache policy --quiet libsqlite3-dev <libsqlite3-dev.policy
      error: no installed system package for libsqlite3
      EOE


    : not-available
    :
    $* libsqlite3 --install libsqlite3 <<EOI 2>>EOE != 0
      apt-cache-policy: libsqlite3-dev !
      EOI
      LC_ALL=C apt-cache policy --quiet libsqlite3-dev </dev/null
      sudo apt-get update --quiet --assume-no
      LC_ALL=C apt-cache policy --quiet libsqlite3-dev </dev/null
      error: no installed or available system package for libsqlite3
      EOE


    : not-available-no-fetch
    :
    $* libsqlite3 --install --no-fetch libsqlite3 <<EOI 2>>EOE != 0
      apt-cache-policy: libsqlite3-dev !
      EOI
      LC_ALL=C apt-cache policy --quiet libsqlite3-dev </dev/null
      error: no installed or available system package for libsqlite3
      EOE
  }

  : sqlite3
  :
  {
    : installed
    :
    cat <<EOI >=sqlite3.policy;
      sqlite3:
        Installed: 3.40.1-1
        Candidate: 3.40.1-1
        Version table:
       *** 3.40.1-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
              100 /var/lib/dpkg/status
      EOI
    $* sqlite3 --install sqlite3 <<EOI 2>>EOE >>EOO
      apt-cache-policy: sqlite3 sqlite3.policy
      EOI
      LC_ALL=C apt-cache policy --quiet sqlite3 <sqlite3.policy
      sudo apt-get install --quiet --assume-no sqlite3=3.40.1-1
      LC_ALL=C apt-cache policy --quiet sqlite3 <sqlite3.policy
      EOE
      sqlite3 3.40.1 (sqlite3 3.40.1-1) installed
      EOO

    : not-installed
    :
    cat <<EOI >=sqlite3.policy;
      sqlite3:
        Installed: (none)
        Candidate: 3.39.4-1
        Version table:
           3.39.4-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    cat <<EOI >=sqlite3.policy-fetched;
      sqlite3:
        Installed: (none)
        Candidate: 3.40.1-1
        Version table:
           3.40.1-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    cat <<EOI >=sqlite3.policy-installed;
      sqlite3:
        Installed: 3.40.1-1
        Candidate: 3.40.1-1
        Version table:
       *** 3.40.1-1 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
              100 /var/lib/dpkg/status
      EOI
    $* sqlite3 --install sqlite3 <<EOI 2>>EOE >>EOO
      apt-cache-policy:           sqlite3 sqlite3.policy
      apt-cache-policy-fetched:   sqlite3 sqlite3.policy-fetched
      apt-cache-policy-installed: sqlite3 sqlite3.policy-installed
      EOI
      LC_ALL=C apt-cache policy --quiet sqlite3 <sqlite3.policy
      sudo apt-get update --quiet --assume-no
      LC_ALL=C apt-cache policy --quiet sqlite3 <sqlite3.policy-fetched
      sudo apt-get install --quiet --assume-no sqlite3
      LC_ALL=C apt-cache policy --quiet sqlite3 <sqlite3.policy-installed
      EOE
      sqlite3 3.40.1 (sqlite3 3.40.1-1) not installed
      EOO
  }

  : libssl
  :
  {
    +cat <<EOI >=libcrypto.manifest
      : 1
      name: libcrypto
      version: 1.1.1+18
      upstream-version: 1.1.1n
      debian-name: libssl1.1 libssl-dev
      debian-to-downstream-version: /1\.1\.1[a-z]/1.1.1/
      summary: OpenSSL libcrypto
      license: OpenSSL
      EOI
    +cat <<EOI >=libssl.manifest
      : 1
      name: libssl
      version: 1.1.1+18
      upstream-version: 1.1.1n
      debian-name: libssl1.1 libssl-dev
      debian-to-downstream-version: /1\.1\.1[a-z]/1.1.1/
      summary: OpenSSL libssl
      license: OpenSSL
      EOI

    : installed
    :
    ln -s ../libcrypto.manifest ./;
    ln -s ../libssl.manifest ./;
    cat <<EOI >=libssl1.1+libssl-dev.policy;
      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: 1.1.1n-0+deb11u3
        Candidate: 1.1.1n-0+deb11u3
        Version table:
       *** 1.1.1n-0+deb11u3 100
              100 /var/lib/dpkg/status
      EOI
    cat <<EOI >=libssl1.1.policy-installed;
      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
      EOI
    $* libcrypto libssl --install libcrypto libssl <<EOI 2>>EOE >>EOO
      manifest: libcrypto libcrypto.manifest
      manifest: libssl    libssl.manifest

      apt-cache-policy:           libssl1.1 libssl-dev libssl1.1+libssl-dev.policy
      apt-cache-policy-installed: libssl1.1            libssl1.1.policy-installed
      EOI
      LC_ALL=C apt-cache policy --quiet libssl1.1 libssl-dev <libssl1.1+libssl-dev.policy
      LC_ALL=C apt-cache policy --quiet libssl1.1 libssl-dev <libssl1.1+libssl-dev.policy
      sudo apt-get install --quiet --assume-no libssl1.1=1.1.1n-0+deb11u3 libssl-dev=1.1.1n-0+deb11u3
      LC_ALL=C apt-cache policy --quiet libssl1.1 <libssl1.1.policy-installed
      EOE
      libcrypto 1.1.1 (libssl1.1 1.1.1n-0+deb11u3) installed
      libssl 1.1.1 (libssl1.1 1.1.1n-0+deb11u3) installed
      EOO

    : part-installed
    :
    ln -s ../libcrypto.manifest ./;
    ln -s ../libssl.manifest ./;
    cat <<EOI >=libssl1.1+libssl-dev.policy;
      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: (none)
        Candidate: 1.1.1n-0+deb11u3
        Version table:
           1.1.1n-0+deb11u3 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    cat <<EOI >=libssl1.1.policy-installed;
      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
      EOI
    $* libcrypto libssl --install libcrypto libssl <<EOI 2>>EOE >>EOO
      manifest: libcrypto libcrypto.manifest
      manifest: libssl    libssl.manifest

      apt-cache-policy:           libssl1.1 libssl-dev libssl1.1+libssl-dev.policy
      apt-cache-policy-installed: libssl1.1            libssl1.1.policy-installed
      EOI
      LC_ALL=C apt-cache policy --quiet libssl1.1 libssl-dev <libssl1.1+libssl-dev.policy
      sudo apt-get update --quiet --assume-no
      LC_ALL=C apt-cache policy --quiet libssl1.1 libssl-dev <libssl1.1+libssl-dev.policy
      LC_ALL=C apt-cache policy --quiet libssl1.1 libssl-dev <libssl1.1+libssl-dev.policy
      sudo apt-get install --quiet --assume-no libssl1.1 libssl-dev
      LC_ALL=C apt-cache policy --quiet libssl1.1 <libssl1.1.policy-installed
      EOE
      libcrypto 1.1.1 (libssl1.1 1.1.1n-0+deb11u3) part installed
      libssl 1.1.1 (libssl1.1 1.1.1n-0+deb11u3) part installed
      EOO

    : not-installed
    :
    ln -s ../libcrypto.manifest ./;
    ln -s ../libssl.manifest ./;
    cat <<EOI >=libssl1.1+libssl-dev.policy;
      libssl1.1:
        Installed: (none)
        Candidate: 1.1.1n-0+deb11u3
        Version table:
       *** 1.1.1n-0+deb11u3 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      libssl-dev:
        Installed: (none)
        Candidate: 1.1.1n-0+deb11u3
        Version table:
           1.1.1n-0+deb11u3 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    cat <<EOI >=libssl1.1.policy-installed;
      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
      EOI
    $* libcrypto libssl --install libcrypto libssl <<EOI 2>>EOE >>EOO
      manifest: libcrypto libcrypto.manifest
      manifest: libssl    libssl.manifest

      apt-cache-policy:           libssl1.1 libssl-dev libssl1.1+libssl-dev.policy
      apt-cache-policy-installed: libssl1.1            libssl1.1.policy-installed
      EOI
      LC_ALL=C apt-cache policy --quiet libssl1.1 libssl-dev <libssl1.1+libssl-dev.policy
      sudo apt-get update --quiet --assume-no
      LC_ALL=C apt-cache policy --quiet libssl1.1 libssl-dev <libssl1.1+libssl-dev.policy
      LC_ALL=C apt-cache policy --quiet libssl1.1 libssl-dev <libssl1.1+libssl-dev.policy
      sudo apt-get install --quiet --assume-no libssl1.1 libssl-dev
      LC_ALL=C apt-cache policy --quiet libssl1.1 <libssl1.1.policy-installed
      EOE
      libcrypto 1.1.1 (libssl1.1 1.1.1n-0+deb11u3) not installed
      libssl 1.1.1 (libssl1.1 1.1.1n-0+deb11u3) not installed
      EOO
  }

  : libcurl
  :
  {
    # Note that libcurl3-gnutls libcurl4-gnutls-dev is not a mistake.
    #
    # Note also that there is a third flavor, libcurl3-nss libcurl4-nss-dev,
    # but we omit it to keep the tests manageable.
    #
    #
    +cat <<EOI >=libcurl.manifest
      : 1
      name: libcurl
      version: 7.84.0
      debian-name: libcurl4 libcurl4-openssl-dev libcurl4-doc
      debian-name: libcurl3-gnutls libcurl4-gnutls-dev libcurl4-doc
      summary: C library for transferring data with URLs
      license: curl
      EOI


    : one-full-installed
    :
    ln -s ../libcurl.manifest ./;
    cat <<EOI >=libcurl4+libcurl4-openssl-dev.policy;
      libcurl4:
        Installed: 7.85.0-1
        Candidate: 7.87.0-2
        Version table:
           7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
       *** 7.85.0-1 100
              100 /var/lib/dpkg/status
      libcurl4-openssl-dev:
        Installed: 7.85.0-1
        Candidate: 7.87.0-2
        Version table:
           7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
       *** 7.85.0-1 100
              100 /var/lib/dpkg/status
      EOI
    cat <<EOI >=libcurl3-gnutls+libcurl4-gnutls-dev.policy;
      libcurl3-gnutls:
        Installed: 7.85.0-1
        Candidate: 7.87.0-2
        Version table:
           7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
       *** 7.85.0-1 100
              100 /var/lib/dpkg/status
      libcurl4-gnutls-dev:
        Installed: (none)
        Candidate: 7.87.0-2
        Version table:
           7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    cat <<EOI >=libcurl4.policy-installed;
      libcurl4:
        Installed: 7.85.0-1
        Candidate: 7.87.0-2
        Version table:
           7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
       *** 7.85.0-1 100
              100 /var/lib/dpkg/status
      EOI
    $* libcurl --install libcurl <<EOI 2>>EOE >>EOO
      manifest: libcurl libcurl.manifest

      apt-cache-policy:           libcurl4 libcurl4-openssl-dev       libcurl4+libcurl4-openssl-dev.policy
      apt-cache-policy:           libcurl3-gnutls libcurl4-gnutls-dev libcurl3-gnutls+libcurl4-gnutls-dev.policy
      apt-cache-policy-installed: libcurl4                            libcurl4.policy-installed
      EOI
      LC_ALL=C apt-cache policy --quiet libcurl4 libcurl4-openssl-dev <libcurl4+libcurl4-openssl-dev.policy
      LC_ALL=C apt-cache policy --quiet libcurl3-gnutls libcurl4-gnutls-dev <libcurl3-gnutls+libcurl4-gnutls-dev.policy
      sudo apt-get install --quiet --assume-no libcurl4=7.85.0-1 libcurl4-openssl-dev=7.85.0-1
      LC_ALL=C apt-cache policy --quiet libcurl4 <libcurl4.policy-installed
      EOE
      libcurl 7.85.0 (libcurl4 7.85.0-1) installed
      EOO


    : one-part-installed
    :
    ln -s ../libcurl.manifest ./;
    cat <<EOI >=libcurl4+libcurl4-openssl-dev.policy;
      libcurl4:
        Installed: 7.85.0-1
        Candidate: 7.87.0-2
        Version table:
           7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
       *** 7.85.0-1 100
              100 /var/lib/dpkg/status
      libcurl4-openssl-dev:
        Installed: (none)
        Candidate: 7.87.0-2
        Version table:
           7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    cat <<EOI >=libcurl3-gnutls+libcurl4-gnutls-dev.policy;
      libcurl3-gnutls:
        Installed: (none)
        Candidate: 7.87.0-2
        Version table:
           7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      libcurl4-gnutls-dev:
        Installed: (none)
        Candidate: 7.87.0-2
        Version table:
           7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    cat <<EOI >=libcurl4.policy-installed;
      libcurl4:
        Installed: 7.87.0-2
        Candidate: 7.87.0-2
        Version table:
       *** 7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
              100 /var/lib/dpkg/status
      EOI
    $* libcurl --install libcurl <<EOI 2>>EOE >>EOO
      manifest: libcurl libcurl.manifest

      apt-cache-policy:           libcurl4 libcurl4-openssl-dev       libcurl4+libcurl4-openssl-dev.policy
      apt-cache-policy:           libcurl3-gnutls libcurl4-gnutls-dev libcurl3-gnutls+libcurl4-gnutls-dev.policy
      apt-cache-policy-installed: libcurl4                            libcurl4.policy-installed
      EOI
      LC_ALL=C apt-cache policy --quiet libcurl4 libcurl4-openssl-dev <libcurl4+libcurl4-openssl-dev.policy
      LC_ALL=C apt-cache policy --quiet libcurl3-gnutls libcurl4-gnutls-dev <libcurl3-gnutls+libcurl4-gnutls-dev.policy
      sudo apt-get update --quiet --assume-no
      LC_ALL=C apt-cache policy --quiet libcurl4 libcurl4-openssl-dev <libcurl4+libcurl4-openssl-dev.policy
      LC_ALL=C apt-cache policy --quiet libcurl3-gnutls libcurl4-gnutls-dev <libcurl3-gnutls+libcurl4-gnutls-dev.policy
      sudo apt-get install --quiet --assume-no libcurl4 libcurl4-openssl-dev
      LC_ALL=C apt-cache policy --quiet libcurl4 <libcurl4.policy-installed
      EOE
      libcurl 7.87.0 (libcurl4 7.87.0-2) part installed
      EOO


    : none-installed
    :
    ln -s ../libcurl.manifest ./;
    cat <<EOI >=libcurl4+libcurl4-openssl-dev.policy;
      libcurl4:
        Installed: (none)
        Candidate: 7.87.0-2
        Version table:
           7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      libcurl4-openssl-dev:
        Installed: (none)
        Candidate: 7.87.0-2
        Version table:
           7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    cat <<EOI >=libcurl3-gnutls+libcurl4-gnutls-dev.policy;
      libcurl3-gnutls:
        Installed: (none)
        Candidate: 7.87.0-2
        Version table:
           7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      libcurl4-gnutls-dev:
        Installed: (none)
        Candidate: 7.87.0-2
        Version table:
           7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    $* libcurl --install libcurl <<EOI 2>>EOE != 0
      manifest: libcurl libcurl.manifest

      apt-cache-policy:           libcurl4 libcurl4-openssl-dev       libcurl4+libcurl4-openssl-dev.policy
      apt-cache-policy:           libcurl3-gnutls libcurl4-gnutls-dev libcurl3-gnutls+libcurl4-gnutls-dev.policy
      EOI
      LC_ALL=C apt-cache policy --quiet libcurl4 libcurl4-openssl-dev <libcurl4+libcurl4-openssl-dev.policy
      LC_ALL=C apt-cache policy --quiet libcurl3-gnutls libcurl4-gnutls-dev <libcurl3-gnutls+libcurl4-gnutls-dev.policy
      sudo apt-get update --quiet --assume-no
      LC_ALL=C apt-cache policy --quiet libcurl4 libcurl4-openssl-dev <libcurl4+libcurl4-openssl-dev.policy
      LC_ALL=C apt-cache policy --quiet libcurl3-gnutls libcurl4-gnutls-dev <libcurl3-gnutls+libcurl4-gnutls-dev.policy
      error: multiple available debian packages for libcurl
        info: candidate: libcurl4 7.87.0-2
        info: candidate: libcurl3-gnutls 7.87.0-2
        info: consider installing the desired package manually and retrying the bpkg command
      EOE


    : both-part-installed
    :
    ln -s ../libcurl.manifest ./;
    cat <<EOI >=libcurl4+libcurl4-openssl-dev.policy;
      libcurl4:
        Installed: 7.85.0-1
        Candidate: 7.87.0-2
        Version table:
           7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
       *** 7.85.0-1 100
              100 /var/lib/dpkg/status
      libcurl4-openssl-dev:
        Installed: (none)
        Candidate: 7.87.0-2
        Version table:
           7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    cat <<EOI >=libcurl3-gnutls+libcurl4-gnutls-dev.policy;
      libcurl3-gnutls:
        Installed: 7.85.0-1
        Candidate: 7.87.0-2
        Version table:
           7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
       *** 7.85.0-1 100
              100 /var/lib/dpkg/status
      libcurl4-gnutls-dev:
        Installed: (none)
        Candidate: 7.87.0-2
        Version table:
           7.87.0-2 500
              500 http://deb.debian.org/debian bookworm/main amd64 Packages
      EOI
    $* libcurl --install libcurl <<EOI 2>>EOE != 0
      manifest: libcurl libcurl.manifest

      apt-cache-policy:           libcurl4 libcurl4-openssl-dev       libcurl4+libcurl4-openssl-dev.policy
      apt-cache-policy:           libcurl3-gnutls libcurl4-gnutls-dev libcurl3-gnutls+libcurl4-gnutls-dev.policy
      EOI
      LC_ALL=C apt-cache policy --quiet libcurl4 libcurl4-openssl-dev <libcurl4+libcurl4-openssl-dev.policy
      LC_ALL=C apt-cache policy --quiet libcurl3-gnutls libcurl4-gnutls-dev <libcurl3-gnutls+libcurl4-gnutls-dev.policy
      sudo apt-get update --quiet --assume-no
      LC_ALL=C apt-cache policy --quiet libcurl4 libcurl4-openssl-dev <libcurl4+libcurl4-openssl-dev.policy
      LC_ALL=C apt-cache policy --quiet libcurl3-gnutls libcurl4-gnutls-dev <libcurl3-gnutls+libcurl4-gnutls-dev.policy
      error: multiple partially installed debian packages for libcurl
        info: candidate: libcurl4 7.87.0-2, missing components: libcurl4-openssl-dev
        info: candidate: libcurl3-gnutls 7.87.0-2, missing components: libcurl4-gnutls-dev
        info: consider fully installing the desired package manually and retrying the bpkg command
      EOE
  }
}