[flashrom-gerrit] Change in flashrom[master]: tests/: Allow realtek_mst test to check multiple paths

[Edward O'Callaghan (Code Review)]

Edward O'Callaghan has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/62311 )

Change subject: tests/: Allow realtek_mst test to check multiple paths
......................................................................

tests/: Allow realtek_mst test to check multiple paths

[WIP]

Change-Id: I80d5e1fc26ad9caf49a98a7671d069bbd8428045
Signed-off-by: Edward O'Callaghan 
---
M tests/init_shutdown.c
1 file changed, 18 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/11/62311/1

diff --git a/tests/init_shutdown.c b/tests/init_shutdown.c
index 2a8d6f5..c0e404c 100644
--- a/tests/init_shutdown.c
+++ b/tests/init_shutdown.c
@@ -299,9 +299,21 @@

#define REALTEK_MST_MOCK_FD 0x10ec

+struct realtek_mst_io_mock_state {
+	unsigned int noc;
+	const char *paths[2]; // no. of subsequent paths to check.
+};
+static const char * get_realtek_mst_path(struct realtek_mst_io_mock_state * state)
+{
+	const char *path = state->paths[state->noc];
+	state->noc++; // proceed to the next path upon next call.
+	return path;
+}
+
 static int realtek_mst_open(void *state, const char *pathname, int flags)
 {
-	assert_string_equal(pathname, "/dev/i2c-254");
+	const char *path = get_realtek_mst_path(state);
+	assert_string_equal(pathname, path);
    assert_int_equal(flags & O_RDWR, O_RDWR);
    return REALTEK_MST_MOCK_FD;
 }
@@ -335,11 +347,16 @@
 void realtek_mst_init_and_shutdown_test_success(void **state)
 {
 #if CONFIG_REALTEK_MST_I2C_SPI == 1
+	static struct realtek_mst_io_mock_state data = {
+		.paths	= {"/run/lock/flashrom_lock", "/dev/i2c-254"},
+		.noc	= 0,
+	};
    const struct io_mock realtek_mst_io = {
    	.open = realtek_mst_open,
    	.ioctl = realtek_mst_ioctl,
    	.read = realtek_mst_read,
    	.write = realtek_mst_write,
+		.state	= &data,
    };
    io_mock_register(&realtek_mst_io);