From 5ceda81ab79a560c8dcccfab64733cc587c00d20 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Fri, 10 Feb 2023 15:23:48 +0300
Subject: Add tests for system_package_manager::system_package_version()

---
 bpkg/system-package-manager.test.cxx        | 28 +++++++++++++++++++++
 bpkg/system-package-manager.test.testscript | 39 +++++++++++++++++++++++++++++
 2 files changed, 67 insertions(+)

diff --git a/bpkg/system-package-manager.test.cxx b/bpkg/system-package-manager.test.cxx
index 1a669da..d2d02cb 100644
--- a/bpkg/system-package-manager.test.cxx
+++ b/bpkg/system-package-manager.test.cxx
@@ -25,6 +25,10 @@ namespace bpkg
   //
   //     Where <pkg> is a package name, <file> is a package manifest file.
   //
+  //   system-package-version <name-id> <ver-id> [<like-id>...] -- <pkg> <file>
+  //
+  //     Where <pkg> is a package name, <file> is a package manifest file.
+  //
   //   downstream-package-version <name-id> <ver-id> [<like-id>...] -- <ver> <pkg> <file>...
   //
   //     Where <ver> is a system version to translate, <pkg> is a package
@@ -41,6 +45,7 @@ namespace bpkg
 
     os_release osr;
     if (cmd == "system-package-names" ||
+        cmd == "system-package-version" ||
         cmd == "downstream-package-version")
     {
       assert (argc >= 4); // <name-id> <ver-id>
@@ -81,6 +86,29 @@ namespace bpkg
       for (const string& n: ns)
         cout << n << '\n';
     }
+    else if (cmd == "system-package-version")
+    {
+      assert (argi != argc); // --
+      string a (argv[argi++]);
+      assert (a == "--");
+
+      assert (argi != argc); // <pkg>
+      string pn (argv[argi++]);
+
+      assert (argi != argc); // <file>
+      pair<shared_ptr<available_package>,
+           lazy_shared_ptr<repository_fragment>> apf (
+             make_available_from_manifest (pn, argv[argi++]));
+
+      assert (argi == argc); // No trailing junk.
+
+      if (optional<string> v =
+          system_package_manager::system_package_version (
+            apf.first, apf.second, osr.name_id, osr.version_id, osr.like_ids))
+      {
+        cout << *v << '\n';
+      }
+    }
     else if (cmd == "downstream-package-version")
     {
       assert (argi != argc); // --
diff --git a/bpkg/system-package-manager.test.testscript b/bpkg/system-package-manager.test.testscript
index dc672f5..4744a82 100644
--- a/bpkg/system-package-manager.test.testscript
+++ b/bpkg/system-package-manager.test.testscript
@@ -45,6 +45,45 @@
     EOO
 }
 
+: system-package-version
+:
+{
+  test.arguments += system-package-version
+
+  : basics
+  :
+  cat <<EOI >=libssl1.1.1+19.manifest;
+    : 1
+    name: libssl
+    version: 1.1.1+19
+    fedora-name: openssl-libs
+    fedora-version: 1:1.1.1q-1
+    fedora_35-version: 1:1.1.1q-1.fc35
+    fedora_36-version: 1:1.1.1q-1.fc36
+    summary: openssl
+    license: openssl
+    EOI
+
+  $* fedora 34 -- libssl libssl1.1.1+19.manifest >>EOO;
+    1:1.1.1q-1
+    EOO
+  $* fedora 35 -- libssl libssl1.1.1+19.manifest >>EOO;
+    1:1.1.1q-1.fc35
+    EOO
+  $* fedora 36 -- libssl libssl1.1.1+19.manifest >>EOO;
+    1:1.1.1q-1.fc36
+    EOO
+  $* fedora 37 -- libssl libssl1.1.1+19.manifest >>EOO;
+    1:1.1.1q-1.fc36
+    EOO
+  $* fedora '' -- libssl libssl1.1.1+19.manifest >>EOO;
+    1:1.1.1q-1
+    EOO
+  $* rhel 7.8 fedora -- libssl libssl1.1.1+19.manifest >>EOO
+    1:1.1.1q-1
+    EOO
+}
+
 : downstream-package-version
 :
 {
-- 
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