dpkg: add dedicated test for Source handling

This commit also increments the indexer version number.

Closes: #1291
Signed-off-by: Hank Donnay <[email protected]>

dpkg/scanner.go

@@ -25,7 +25,7 @@ import (
 const (
 	name    = "dpkg"
 	kind    = "package"
-	version = "5"
+	version = "6"
 )
 
 var (

dpkg/scanner_test.go

@@ -937,7 +937,6 @@ Version: 1
 // This is a giant status file because texlive was installed.
 func TestGiantStatus(t *testing.T) {
 	t.Parallel()
-	zlog.Test(context.Background(), t)
 	db, err := os.Open(`testdata/texlive.status`)
 	if err != nil {
 		t.Fatal(err)
@@ -960,6 +959,7 @@ func TestGiantStatus(t *testing.T) {
 
 // See quay/claircore#297 for more context.
 func TestKeyringPackage(t *testing.T) {
+	t.Parallel()
 	db, err := os.Open(`testdata/debian-only.status`)
 	if err != nil {
 		t.Fatal(err)
@@ -977,3 +977,37 @@ func TestKeyringPackage(t *testing.T) {
 		t.Fail()
 	}
 }
+
+// See quay/claircore#1291 for more context.
+func TestParsedSource(t *testing.T) {
+	t.Parallel()
+	const filename = `testdata/postgresql.status`
+	ctx := zlog.Test(context.Background(), t)
+
+	db, err := os.Open(filename)
+	if err != nil {
+		t.Fatal(err)
+	}
+	found := newPackages()
+	tp := textproto.NewReader(bufio.NewReader(db))
+
+	if err := parseStatus(ctx, found, filename, tp); err != nil {
+		t.Error(err)
+	}
+
+	pkg, ok := found.bin["postgresql-client"]
+	if !ok {
+		t.Fatalf("unable to find package %q", "postgresql-client")
+	}
+	src := pkg.Source
+	got, want := src.Name, "postgresql-common"
+	t.Logf("got: %q, want: %q", got, want)
+	if got != want {
+		t.Fail()
+	}
+	got, want = src.Version, "200+deb10u5"
+	t.Logf("got: %q, want: %q", got, want)
+	if got != want {
+		t.Fail()
+	}
+}

dpkg/testdata/postgresql.status

@@ -0,0 +1,80 @@
+Package: postgresql-client
+Status: install ok installed
+Priority: optional
+Section: database
+Installed-Size: 65
+Maintainer: Debian PostgreSQL Maintainers <[email protected]>
+Architecture: all
+Multi-Arch: foreign
+Source: postgresql-common (200+deb10u5)
+Version: 11+200+deb10u5
+Depends: postgresql-client-11
+Description: front-end programs for PostgreSQL (supported version)
+ This metapackage always depends on the currently supported database
+ client package for PostgreSQL.
+ .
+ PostgreSQL is a fully featured object-relational database management
+ system.  It supports a large part of the SQL standard and is designed
+ to be extensible by users in many aspects.  Some of the features are:
+ ACID transactions, foreign keys, views, sequences, subqueries,
+ triggers, user-defined types and functions, outer joins, multiversion
+ concurrency control.  Graphical user interfaces and bindings for many
+ programming languages are available as well.
+
+Package: postgresql-client-11
+Status: install ok installed
+Priority: optional
+Section: database
+Installed-Size: 6139
+Maintainer: Debian PostgreSQL Maintainers <[email protected]>
+Architecture: amd64
+Multi-Arch: foreign
+Source: postgresql-11
+Version: 11.22-0+deb10u2
+Provides: postgresql-client
+Depends: libpq5 (>= 11.22), postgresql-client-common (>= 182~), sensible-utils, libc6 (>= 2.15), libedit2 (>= 3.1-20180525-0), zlib1g (>= 1:1.1.4)
+Suggests: postgresql-11, postgresql-doc-11
+Description: front-end programs for PostgreSQL 11
+ This package contains client and administrative programs for
+ PostgreSQL: these are the interactive terminal client psql and
+ programs for creating and removing users and databases.
+ .
+ This is the client package for PostgreSQL 11. If you install
+ PostgreSQL 11 on a standalone machine, you need the server package
+ postgresql-11, too. On a network, you can install this package on
+ many client machines, while the server package may be installed on
+ only one machine.
+ .
+ PostgreSQL is an object-relational SQL database management system.
+Homepage: http://www.postgresql.org/
+
+Package: postgresql-client-common
+Status: install ok installed
+Priority: optional
+Section: database
+Installed-Size: 177
+Maintainer: Debian PostgreSQL Maintainers <[email protected]>
+Architecture: all
+Multi-Arch: foreign
+Source: postgresql-common
+Version: 200+deb10u5
+Depends: netbase
+Recommends: lsb-release, libreadline7
+Conffiles:
+ /etc/postgresql-common/supported_versions 71e93cbf6b710f422a5c54e9a63282a5
+ /etc/postgresql-common/user_clusters d2959e6ae6847342be07146ce06af33b
+Description: manager for multiple PostgreSQL client versions
+ The postgresql-client-common package provides a structure under which
+ multiple versions of PostgreSQL client programs may be installed at
+ the same time. It provides a wrapper which selects the right version
+ for the particular cluster you want to access (with a command line
+ option, an environment variable, /etc/postgresql-common/user_clusters,
+ or ~/.postgresqlrc).
+ .
+ PostgreSQL is a fully featured object-relational database management
+ system. It supports a large part of the SQL standard and is designed
+ to be extensible by users in many aspects. Its features include ACID
+ transactions, foreign keys, views, sequences, subqueries, triggers,
+ outer joins, multiversion concurrency control, and user-defined types
+ and functions.
+