meta: fundamental implementation of build-time package integrity check module

- tests/* + lib/tests.sh: more AB3 style
- proc: add scripts for test module

Signed-off-by: Camber Huang <camber@aosc.io>

Author: CamberLoid

tests/_base.sh lib/tests.shtests/_base.sh renamed to lib/tests.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-##tests/_base.sh: Basic functions of build-time package integrity check modules.
+##lib/tests.sh: Basic functions of build-time package integrity check modules.
 ##@copyright GPL-2.0+
 
 abtest_non-zero-handler() {

proc/81-test_probe.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+##proc/81-test_probe.sh: TBF
+##FIXME: is there a better name for this?
+##@copyright GPL-2.0+
+
+. "$AB/lib/tests.sh"
+
+if bool $ABTEST_ENABLED; then
+    if [ -z "$ABTEST_TYPE"]; then
+        for i in $ABTEST_TESTPROBES; do
+            if abtest_${i}_probe; then
+                ABTEST_TYPE=$i
+                break
+            fi
+        done
+    fi
+else
+    abinfo "Build-time package integrity check is disabled. Skipping ..."
+fi
+

proc/82-test_exec.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+##proc/81-check.sh: TBF
+##@copyright GPL-2.0+
+
+abtrylib tests || ablibret
+
+cd "$SRCDIR" 
+
+abtest_${ABTEST_TYPE}_test || \
+    abwarn "Test exited with non-zero status: $?"

tests/00-self_file.sh

@@ -3,20 +3,30 @@
 ##Part of AB3 build-time package integrity check implementation.
 ##@copyright GPL-2.0+
 
-. "$AB/tests"/_base.sh
+abtrylib arch tests || ablibret
 
-abtest() {
-    abwarn "ABTEST_TYPE is set to self, but no abtest() found in autobuild{,/\$ARCH}/test"
-    return 127
+abtest_self_file_probe() {
+    [ -f "$(arch_trymore=1 arch_findfile test)" ]
 }
 
-abtest_unprivileged() {
-    abwarn "ABTEST_TYPE is set to self, but no abtest_unprivileged() found in autobuild{,/\$ARCH}/test"
-    return 127
-}
+abtest_self_file_test() {
+    . "$AB/lib/tests.sh"
+
+    abtest() {
+        abwarn "ABTEST_TYPE is set to self, but no abtest() found in autobuild{,/\$ARCH}/test"
+        return 127
+    }
+
+    abtest_unprivileged() {
+        abwarn "ABTEST_TYPE is set to self, but no abtest_unprivileged() found in autobuild{,/\$ARCH}/test"
+        return 127
+    }
 
-# Redefine 
-arch_loadfile "$SRCDIR"/test
+    # Redefine 
+    arch_loadfile "$SRCDIR"/test
+
+    abtest || abtest_non-zero-handler $1 "$SRCDIR"/test
+    abtest_unprivileged || abtest_unprivileged_non-zero-handler $1 "$SRCDIR"/test
+}
 
-abtest || abtest_non-zero-handler $1 "$SRCDIR"/test
-abtest_unprivileged || abtest_unprivileged_non-zero-handler $1 "$SRCDIR"/test
+ABTEST_TESTPROBES+=' self_file'

tests/01-self_files.sh

@@ -3,13 +3,22 @@
 ##Part of AB3 build-time package integrity check implementation.
 ##@copyright GPL-2.0+
 
-. "$AB/tests"/_base.sh
+abtrylib tests || ablibret
 
-for i in "$SRCDIR"/tests/T*.sh
-do
-    arch_loadfile $i
-    abtest || abtest_non-zero-handler $? $i
-    abtest_unprivileged || abtest_non-zero-handler $? $i
-    unset abtest abtest_unprivileged
-done
+abtest_self_files_probe() {
+    [ -d "$SRCDIR"/autobuild/tests ]
+}
 
+abtest_self_files_test() {
+    . "$AB/lib/tests.sh"
+
+    for i in "$SRCDIR"/tests/T*.sh
+    do
+        arch_loadfile $i
+        abtest || abtest_non-zero-handler $? $i
+        abtest_unprivileged || abtest_non-zero-handler $? $i
+        unset abtest abtest_unprivileged
+    done
+}
+
+ABTEST_TESTPROBES+=' self_files'

tests/99-notest.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+##tests/99-notest.sh: Dummy file indicates that test is not available.
+##Part of AB3 build-time package integrity check implementation.
+##@copyright GPL-2.0+
+
+abtest_notest_probe() {
+    true
+}
+
+abtest_notest_test(){
+    abinfo "ABTEST_TYPE is set to 'notest'. Skipping..."
+}
+
+ABTEST_TESTPROBES+=' notest'