[1/4] show-type: add a test program to test do_show_type() & friends

Commit Message

Luc Van Oostenryck Nov. 9, 2019, 1:35 p.m. UTC

Add another small client doing nothing but display the type
of the toplevel symbols.

This will help to test further changes in do_show_type().

Signed-off-by: Luc Van Oostenryck <[e-mail]>
---
 .gitignore       |  1 +
 Makefile         |  1 +
 test-show-type.c | 28 ++++++++++++++++++++++++++++
 3 files changed, 30 insertions(+)
 create mode 100644 test-show-type.c

Patch

diff --git a/.gitignore b/.gitignore
index 7565fd56d..da103de82 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,6 +20,7 @@  compile
 graph
 test-dissect
 test-linearize
+test-show-type
 example
 test-unssa
 ctags
diff --git a/Makefile b/Makefile
index a87d06438..deab48976 100644
--- a/Makefile
+++ b/Makefile
@@ -80,6 +80,7 @@  PROGRAMS += test-dissect
 PROGRAMS += test-lexing
 PROGRAMS += test-linearize
 PROGRAMS += test-parsing
+PROGRAMS += test-show-type
 PROGRAMS += test-unssa
 
 INST_PROGRAMS=sparse cgcc
diff --git a/test-show-type.c b/test-show-type.c
new file mode 100644
index 000000000..8396fdcf5
--- /dev/null
+++ b/test-show-type.c
@@ -0,0 +1,28 @@ 
+// SPDX-License-Identifier: MIT
+
+#include <stdio.h>
+#include "lib.h"
+#include "symbol.h"
+
+static void show_symbols(struct symbol_list *list)
+{
+	struct symbol *sym;
+
+	FOR_EACH_PTR(list, sym) {
+		printf("%s;\n", show_typename(sym));
+	} END_FOR_EACH_PTR(sym);
+}
+
+int main(int argc, char **argv)
+{
+	struct string_list *filelist = NULL;
+	char *file;
+
+	sparse_initialize(argc, argv, &filelist);
+	Wdecl = 0;
+	FOR_EACH_PTR(filelist, file) {
+		show_symbols(sparse(file));
+	} END_FOR_EACH_PTR(file);
+
+	return has_error;
+}