From b068c8d3289423f7d74a7f8d5886830777d71c27 Mon Sep 17 00:00:00 2001
From: Johannes Schauer <josch@debian.org>
Date: Thu, 28 May 2015 12:25:06 +0200
Subject: move filter_arch_deps from pbuilder-satisfydepends-aptitude to
 pbuilder-satisfydepends-funcs and add tests

---
 pbuilder-satisfydepends-aptitude   | 32 --------------------------------
 pbuilder-satisfydepends-funcs      | 31 +++++++++++++++++++++++++++++++
 test_pbuilder-satisfydepends-funcs | 16 ++++++++++++++++
 3 files changed, 47 insertions(+), 32 deletions(-)

diff --git a/pbuilder-satisfydepends-aptitude b/pbuilder-satisfydepends-aptitude
index 97c58e5..31f5353 100755
--- a/pbuilder-satisfydepends-aptitude
+++ b/pbuilder-satisfydepends-aptitude
@@ -25,38 +25,6 @@ export PBUILDER_PKGLIBDIR="${PBUILDER_PKGLIBDIR:-$PBUILDER_ROOT/usr/lib/pbuilder
 
 . "$PBUILDER_PKGLIBDIR"/pbuilder-satisfydepends-funcs
 
-
-# filter out dependencies sent on input not for this arch; deps can have
-# multiple lines; output is on a single line or "" if empty
-function filter_arch_deps() {
-    local arch="$1"
-    local INSTALLPKGMULTI
-    local INSTALLPKG
-
-    # split on ","
-    sed 's/[[:space:]]*,[[:space:]]*/\n/g' |
-    while read INSTALLPKGMULTI; do
-        echo "$INSTALLPKGMULTI" |
-            # split on "|"
-            sed 's/[[:space:]]*|[[:space:]]*/\n/g' |
-            while read INSTALLPKG; do
-                if echo "$INSTALLPKG" | grep -q '\['; then
-                    if checkbuilddep_archdeps "$INSTALLPKG" "$ARCH"; then
-                        continue
-                    fi
-                fi
-                # output the selected package
-                echo "$INSTALLPKG"
-            done |
-            # remove the arch list and add " | " between entries
-            sed 's/\[.*\]//; $,$! s/$/ |/' |
-            xargs --no-run-if-empty
-    done |
-    # add ", " between entries
-    sed '$,$! s/$/,/' |
-    xargs --no-run-if-empty
-}
-
 function checkbuilddep_internal () {
 # Use this function to fulfill the dependency (almost)
     local ARCH=$($CHROOTEXEC dpkg-architecture -qDEB_HOST_ARCH)
diff --git a/pbuilder-satisfydepends-funcs b/pbuilder-satisfydepends-funcs
index 6c8dc28..e028fa2 100755
--- a/pbuilder-satisfydepends-funcs
+++ b/pbuilder-satisfydepends-funcs
@@ -117,6 +117,37 @@ get_build_conflicts() {
     echo "$output"
 }
 
+# filter out dependencies sent on input not for this arch; deps can have
+# multiple lines; output is on a single line or "" if empty
+filter_arch_deps() {
+    local arch="$1"
+    local INSTALLPKGMULTI
+    local INSTALLPKG
+
+    # split on ","
+    sed 's/[[:space:]]*,[[:space:]]*/\n/g' |
+    while read INSTALLPKGMULTI; do
+        echo "$INSTALLPKGMULTI" |
+            # split on "|"
+            sed 's/[[:space:]]*|[[:space:]]*/\n/g' |
+            while read INSTALLPKG; do
+                if echo "$INSTALLPKG" | grep -q '\['; then
+                    if checkbuilddep_archdeps "$INSTALLPKG" "$arch"; then
+                        continue
+                    fi
+                fi
+                # output the selected package
+                echo "$INSTALLPKG"
+            done |
+            # remove the arch list and add " | " between entries
+            sed 's/\[.*\]//; $,$! s/$/ |/' |
+            xargs --no-run-if-empty
+    done |
+    # add ", " between entries
+    sed '$,$! s/$/,/' |
+    xargs --no-run-if-empty
+}
+
 checkbuilddep_archdeps() {
     # returns FALSE on INSTALL
     local INSTALLPKG="$1"
diff --git a/test_pbuilder-satisfydepends-funcs b/test_pbuilder-satisfydepends-funcs
index 4eaa665..aafef2b 100755
--- a/test_pbuilder-satisfydepends-funcs
+++ b/test_pbuilder-satisfydepends-funcs
@@ -84,6 +84,22 @@ expect_output "autotools-dev (>= 1.2), debhelper, quilt (<< 12:0), libwxgtk2.8-d
 expect_output "autotools-dev (>= 1.2), debhelper, quilt (<< 12:0), libwxgtk2.8-dev" \
     test_get_build_deps "yes"
 
+expect_fail checkbuilddep_archdeps "foo [amd64]" "amd64"
+expect_success checkbuilddep_archdeps "foo [i386]" "amd64"
+expect_fail checkbuilddep_archdeps "foo [i386 amd64]" "amd64"
+expect_success checkbuilddep_archdeps "foo [!amd64]" "amd64"
+expect_success checkbuilddep_archdeps "foo [!i386 !amd64]" "amd64"
+
+test_filter_arch_deps() {
+    echo "$1" | filter_arch_deps "$2"
+}
+
+expect_output "foo" test_filter_arch_deps "foo" "amd64"
+expect_output "foo" test_filter_arch_deps "foo [amd64]" "amd64"
+expect_output "bar, foo" test_filter_arch_deps "bar, foo [amd64]" "amd64"
+expect_output "bar | foo" test_filter_arch_deps "bar | foo [amd64]" "amd64"
+expect_output "bar" test_filter_arch_deps "bar | foo [amd64]" "i386"
+
 expect_output "debhelper (>= 7)" test_get_build_deps_dsc
 
 testlib_summary
-- 
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