8 files changed, 83 insertions, 4 deletions
diff --git a/tests/common/dependency-alternatives/t8a/foo-1.0.0.tar.gz b/tests/common/dependency-alternatives/t8a/foo-1.0.0.tar.gz
new file mode 100644
index 0000000..bca3658
--- /dev/null
+++ b/tests/common/dependency-alternatives/t8a/foo-1.0.0.tar.gz
diff --git a/tests/common/dependency-alternatives/t8a/libbar-1.0.0.tar.gz b/tests/common/dependency-alternatives/t8a/libbar-1.0.0.tar.gz
new file mode 100644
index 0000000..ce7f270
--- /dev/null
+++ b/tests/common/dependency-alternatives/t8a/libbar-1.0.0.tar.gz
diff --git a/tests/common/dependency-alternatives/t8a/libbaz-1.0.0.tar.gz b/tests/common/dependency-alternatives/t8a/libbaz-1.0.0.tar.gz
new file mode 100644
index 0000000..1dd802e
--- /dev/null
+++ b/tests/common/dependency-alternatives/t8a/libbaz-1.0.0.tar.gz
diff --git a/tests/common/dependency-alternatives/t8a/repositories.manifest b/tests/common/dependency-alternatives/t8a/repositories.manifest
new file mode 100644
index 0000000..5b70556
--- /dev/null
+++ b/tests/common/dependency-alternatives/t8a/repositories.manifest
@@ -0,0 +1 @@
+: 1
diff --git a/tests/pkg-build.testscript b/tests/pkg-build.testscript
index 058a08b..213290d 100644
--- a/tests/pkg-build.testscript
+++ b/tests/pkg-build.testscript
@@ -136,6 +136,12 @@
 # |   |-- libbox-1.1.0.tar.gz   -> * foo ^1.0.0
 # |   `-- repositories.manifest
 # |
+# |-- t8a
+# |   |-- foo-1.0.0.tar.gz      -> {libbar libbaz} ^1.0.0
+# |   |-- libbar-1.0.0.tar.gz
+# |   |-- libbaz-1.0.0.tar.gz
+# |   `-- repositories.manifest
+# |
 # `-- git
 #     |-- libbar.git            -> style-basic.git (prerequisite repository)
 #     |-- libbaz.git
@@ -164,6 +170,7 @@ posix = ($cxx.target.class != 'windows')
   cp -r $src/t6  $out/t6  && $rep_create $out/t6  &$out/t6/packages.manifest
   cp -r $src/t7a $out/t7a && $rep_create $out/t7a &$out/t7a/packages.manifest
   cp -r $src/t7b $out/t7b && $rep_create $out/t7b &$out/t7b/packages.manifest
+  cp -r $src/t8a $out/t8a && $rep_create $out/t8a &$out/t8a/packages.manifest
 
   # Create git repositories.
   #
@@ -2972,6 +2979,34 @@ test.options += --no-progress
 
     -$pkg_drop libbar libbaz libfoo
   }
+
+  : alternative
+  :
+  {
+    +$clone_root_cfg && $rep_add $rep/t8a && $rep_fetch
+
+    : multiple-dependencies
+    :
+    {
+      $clone_cfg;
+
+      $* foo --yes 2>>~%EOE%;
+        fetched libbaz/1.0.0
+        unpacked libbaz/1.0.0
+        fetched libbar/1.0.0
+        unpacked libbar/1.0.0
+        fetched foo/1.0.0
+        unpacked foo/1.0.0
+        configured libbaz/1.0.0
+        configured libbar/1.0.0
+        configured foo/1.0.0
+        %info: .+foo-1.0.0.+ is up to date%
+        updated foo/1.0.0
+        EOE
+
+      $pkg_drop foo
+    }
+  }
 }
 
 : dependent
diff --git a/tests/pkg-build/t8a b/tests/pkg-build/t8a
new file mode 120000
index 0000000..8fa2bda
--- /dev/null
+++ b/tests/pkg-build/t8a
@@ -0,0 +1 @@
+../common/dependency-alternatives/t8a/
+\ No newline at end of file
diff --git a/tests/pkg-configure.testscript b/tests/pkg-configure.testscript
index 5a7d8aa..eff0a2e 100644
--- a/tests/pkg-configure.testscript
+++ b/tests/pkg-configure.testscript
@@ -35,6 +35,9 @@
 # |   |       |-- driver.cxx
 # |   |       `-- test.out
 # |   `-- version
+# |
+# |-- t8a (see pkg-build for details)
+# |
 # `-- stable
 #     |-- libbar-1.0.0.tar.gz -> libfoo
 #     |-- libbar-1.1.0.tar.gz -> libfoo >= 1.1.0
@@ -63,6 +66,8 @@
   #
   cp -r $src/stable $out/stable
   $rep_create $out/stable &$out/stable/packages.manifest
+
+  cp -r $src/t8a $out/t8a && $rep_create $out/t8a &$out/t8a/packages.manifest
 end
 
 test.arguments += config.cxx=$quote($recall($cxx.path) $cxx.config.mode, true)
@@ -280,7 +285,7 @@ if ($posix && "$uid" != '0')
     $pkg_fetch libbar/1.0.0 && $pkg_unpack libbar;
 
     $* libbar 2>>EOE != 0;
-      error: no configured package satisfies dependency on libfoo
+      error: unable to satisfy dependency on libfoo
       EOE
 
     $pkg_status libbar/1.0.0  1>'libbar unpacked 1.0.0';
@@ -288,7 +293,7 @@ if ($posix && "$uid" != '0')
     $pkg_unpack libfoo;
 
     $* libbar 2>>EOE != 0;
-      error: no configured package satisfies dependency on libfoo
+      error: unable to satisfy dependency on libfoo
       EOE
 
     $* libfoo 2>'configured libfoo/1.0.0';
@@ -317,7 +322,7 @@ if ($posix && "$uid" != '0')
     $pkg_unpack libbar;
 
     $* libbar 2>>EOE != 0;
-      error: no configured package satisfies dependency on libfoo >= 1.1.0
+      error: unable to satisfy dependency on libfoo >= 1.1.0
       EOE
 
     $pkg_disfigure libfoo        2>'disfigured libfoo/1.0.0';
@@ -344,7 +349,7 @@ if ($posix && "$uid" != '0')
     $pkg_unpack libbar;
 
     $* libbar 2>>EOE != 0;
-      error: no configured package satisfies dependency on libfox | libfoo >= 1.2.0
+      error: unable to satisfy dependency on libfox | libfoo >= 1.2.0
       EOE
 
     $pkg_disfigure libfoo        2>'disfigured libfoo/1.1.0';
@@ -411,3 +416,39 @@ if ($posix && "$uid" != '0')
     test -d cfg/libhello != 0
   }
 }
+
+: dependency-alternatives
+:
+{
+  +$clone_root_cfg && $rep_add $rep/t8a && $rep_fetch --trust-yes
+
+  : multiple-dependencies
+  :
+  {
+    $clone_cfg;
+
+    $pkg_fetch foo/1.0.0 && $pkg_unpack foo;
+
+    $pkg_fetch libbar/1.0.0 && $pkg_unpack libbar;
+    $* libbar 2>!;
+
+    # Make sure that dependent configuration fails if some of the alternative
+    # dependencies is not configured.
+    #
+    $* foo 2>>EOE != 0;
+      error: unable to satisfy dependency on {libbar ^1.0.0 libbaz ^1.0.0}
+      EOE
+
+    $pkg_fetch libbaz/1.0.0 && $pkg_unpack libbaz;
+    $* libbaz 2>!;
+
+    $* foo 2>'configured foo/1.0.0';
+
+    $pkg_disfigure foo    2>!;
+    $pkg_purge     foo    2>!;
+    $pkg_disfigure libbaz 2>!;
+    $pkg_purge     libbaz 2>!;
+    $pkg_disfigure libbar 2>!;
+    $pkg_purge     libbar 2>!
+  }
+}
diff --git a/tests/pkg-configure/t8a b/tests/pkg-configure/t8a
new file mode 120000
index 0000000..8fa2bda
--- /dev/null
+++ b/tests/pkg-configure/t8a
@@ -0,0 +1 @@
+../common/dependency-alternatives/t8a/
+\ No newline at end of file