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authorJeremy Kerr <jk@ozlabs.org>2019-11-04 14:58:01 +0800
committerJeremy Kerr <jk@ozlabs.org>2019-11-29 13:54:10 +0800
commit1580c6557d4e703348edb0dda83814f8972e9f3d (patch)
treee4e47b215814831e3eefd409388c47131ac665d4 /test/parser
parent76e97c5d9dab40236a589cd96a69967d3ef17cab (diff)
downloadtalos-petitboot-1580c6557d4e703348edb0dda83814f8972e9f3d.tar.gz
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discover/grub2: Add support for UUID and label for 'search' command
This change adds support for searching by UUID and filesystem label. We still fall back to passthrough if the UUID is not found, but we now resolve to device ID strings. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'test/parser')
-rw-r--r--test/parser/Makefile.am2
-rw-r--r--test/parser/test-grub2-search-label.c47
-rw-r--r--test/parser/test-grub2-search-uuid.c55
3 files changed, 104 insertions, 0 deletions
diff --git a/test/parser/Makefile.am b/test/parser/Makefile.am
index df9c539..f5985d6 100644
--- a/test/parser/Makefile.am
+++ b/test/parser/Makefile.am
@@ -30,6 +30,8 @@ parser_TESTS = \
test/parser/test-grub2-single-line-if \
test/parser/test-grub2-pos-param \
test/parser/test-grub2-search-args \
+ test/parser/test-grub2-search-uuid \
+ test/parser/test-grub2-search-label \
test/parser/test-grub2-load-env \
test/parser/test-grub2-save-env \
test/parser/test-grub2-save-env-dash-f \
diff --git a/test/parser/test-grub2-search-label.c b/test/parser/test-grub2-search-label.c
new file mode 100644
index 0000000..b9ee034
--- /dev/null
+++ b/test/parser/test-grub2-search-label.c
@@ -0,0 +1,47 @@
+/* check for grub2 search command, searching by partition label */
+
+#include "parser-test.h"
+
+#if 0 /* PARSER_EMBEDDED_CONFIG */
+
+# valid label
+search --set=v1 --label testlabel
+
+v2=prev
+# invalid label: does not alter v2
+search --set=v2 --label invalidlabel
+
+menuentry $v1 {
+ linux /vmlinux
+}
+
+menuentry $v2 {
+ linux /vmlinux
+}
+
+#endif
+
+void run_test(struct parser_test *test)
+{
+ struct discover_boot_option *opt;
+ struct discover_context *ctx;
+ struct discover_device *dev;
+
+ ctx = test->ctx;
+
+ dev = test_create_device(test, "testdev");
+ dev->label = "testlabel";
+ device_handler_add_device(test->handler, dev);
+
+ test_read_conf_embedded(test, "/grub/grub.cfg");
+
+ test_run_parser(test, "grub2");
+
+ check_boot_option_count(ctx, 2);
+
+ opt = get_boot_option(ctx, 0);
+ check_name(opt, "testdev");
+
+ opt = get_boot_option(ctx, 1);
+ check_name(opt, "prev");
+}
diff --git a/test/parser/test-grub2-search-uuid.c b/test/parser/test-grub2-search-uuid.c
new file mode 100644
index 0000000..7eacd1d
--- /dev/null
+++ b/test/parser/test-grub2-search-uuid.c
@@ -0,0 +1,55 @@
+/* check for grub2 search command, searching by FS UUID */
+
+#include "parser-test.h"
+
+#if 0 /* PARSER_EMBEDDED_CONFIG */
+
+# valid UUID
+search --set=v1 --fs-uuid ee0cc6fa-1dba-48f2-8f5b-19e4b8de8c37
+
+# invalid UUID: will fall back to passing the UUID through
+search --set=v2 --fs-uuid 92b0da57-6e04-4e54-960b-85e6bb060433
+
+# no 'type' argument defaults to UUID search
+search --set=v3 ee0cc6fa-1dba-48f2-8f5b-19e4b8de8c37
+
+menuentry $v1 {
+ linux /vmlinux
+}
+
+menuentry $v2 {
+ linux /vmlinux
+}
+
+menuentry $v3 {
+ linux /vmlinux
+}
+#endif
+
+void run_test(struct parser_test *test)
+{
+ struct discover_boot_option *opt;
+ struct discover_context *ctx;
+ struct discover_device *dev;
+
+ ctx = test->ctx;
+
+ dev = test_create_device(test, "testdev");
+ dev->uuid = "ee0cc6fa-1dba-48f2-8f5b-19e4b8de8c37";
+ device_handler_add_device(test->handler, dev);
+
+ test_read_conf_embedded(test, "/grub/grub.cfg");
+
+ test_run_parser(test, "grub2");
+
+ check_boot_option_count(ctx, 3);
+
+ opt = get_boot_option(ctx, 0);
+ check_name(opt, dev->device->id);
+
+ opt = get_boot_option(ctx, 1);
+ check_name(opt, "92b0da57-6e04-4e54-960b-85e6bb060433");
+
+ opt = get_boot_option(ctx, 2);
+ check_name(opt, dev->device->id);
+}
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