Provide test coverage for the new expo object type, including building
and reading/writing settings.

Signed-off-by: Simon Glass <s...@chromium.org>
---

 arch/sandbox/dts/cedit.dtsi     |  8 ++++++++
 include/test/cedit-test.h       |  5 ++++-
 test/boot/cedit.c               | 30 +++++++++++++++++++++++++++---
 test/boot/expo.c                |  2 +-
 test/boot/files/expo_ids.h      |  3 +++
 test/boot/files/expo_layout.dts |  8 ++++++++
 6 files changed, 51 insertions(+), 5 deletions(-)

diff --git a/arch/sandbox/dts/cedit.dtsi b/arch/sandbox/dts/cedit.dtsi
index a9eb4c2d594..9bd84e62936 100644
--- a/arch/sandbox/dts/cedit.dtsi
+++ b/arch/sandbox/dts/cedit.dtsi
@@ -51,6 +51,14 @@
 
                                item-id = <ID_AC_OFF ID_AC_ON ID_AC_MEMORY>;
                        };
+
+                       machine-name {
+                               id = <ID_MACHINE_NAME>;
+                               type = "textline";
+                               max-chars = <20>;
+                               title = "Machine name";
+                               edit-id = <ID_MACHINE_NAME_EDIT>;
+                       };
                };
        };
 
diff --git a/include/test/cedit-test.h b/include/test/cedit-test.h
index 349df75b16d..475ecc9c2dc 100644
--- a/include/test/cedit-test.h
+++ b/include/test/cedit-test.h
@@ -24,6 +24,9 @@
 #define ID_AC_ON               11
 #define ID_AC_MEMORY           12
 
-#define ID_DYNAMIC_START       13
+#define ID_MACHINE_NAME                13
+#define ID_MACHINE_NAME_EDIT   14
+
+#define ID_DYNAMIC_START       15
 
 #endif
diff --git a/test/boot/cedit.c b/test/boot/cedit.c
index ab2b8a1f9ff..aa417190486 100644
--- a/test/boot/cedit.c
+++ b/test/boot/cedit.c
@@ -58,6 +58,7 @@ BOOTSTD_TEST(cedit_base, 0);
 /* Check the cedit write_fdt and read_fdt commands */
 static int cedit_fdt(struct unit_test_state *uts)
 {
+       struct scene_obj_textline *tline;
        struct video_priv *vid_priv;
        extern struct expo *cur_exp;
        struct scene_obj_menu *menu;
@@ -66,6 +67,7 @@ static int cedit_fdt(struct unit_test_state *uts)
        struct scene *scn;
        oftree tree;
        ofnode node;
+       char *str;
        void *fdt;
        int i;
 
@@ -79,6 +81,12 @@ static int cedit_fdt(struct unit_test_state *uts)
        ut_assertnonnull(menu);
        menu->cur_item_id = ID_CPU_SPEED_2;
 
+       /* get a textline to fiddle with too */
+       tline = scene_obj_find(scn, ID_MACHINE_NAME, SCENEOBJT_TEXTLINE);
+       ut_assertnonnull(tline);
+       str = abuf_data(&tline->buf);
+       strcpy(str, "my-machine");
+
        ut_assertok(run_command("cedit write_fdt hostfs - settings.dtb", 0));
        ut_assertok(run_commandf("load hostfs - %lx settings.dtb", addr));
        ut_assert_nextlinen("1024 bytes read");
@@ -86,26 +94,29 @@ static int cedit_fdt(struct unit_test_state *uts)
        fdt = map_sysmem(addr, 1024);
        tree = oftree_from_fdt(fdt);
        node = ofnode_find_subnode(oftree_root(tree), CEDIT_NODE_NAME);
+       ut_assert(ofnode_valid(node));
 
        ut_asserteq(ID_CPU_SPEED_2,
                    ofnode_read_u32_default(node, "cpu-speed", 0));
        ut_asserteq_str("2.5 GHz", ofnode_read_string(node, "cpu-speed-str"));
-       ut_assert(ofnode_valid(node));
+       ut_asserteq_str("my-machine", ofnode_read_string(node, "machine-name"));
 
-       /* There should only be 4 properties */
+       /* There should only be 5 properties */
        for (i = 0, ofnode_first_property(node, &prop); ofprop_valid(&prop);
             i++, ofnode_next_property(&prop))
                ;
-       ut_asserteq(4, i);
+       ut_asserteq(5, i);
 
        ut_assert_console_end();
 
        /* reset the expo */
        menu->cur_item_id = ID_CPU_SPEED_1;
+       *str = '\0';
 
        /* load in the settings and make sure they update */
        ut_assertok(run_command("cedit read_fdt hostfs - settings.dtb", 0));
        ut_asserteq(ID_CPU_SPEED_2, menu->cur_item_id);
+       ut_asserteq_str("my-machine", ofnode_read_string(node, "machine-name"));
 
        ut_assertnonnull(menu);
        ut_assert_console_end();
@@ -117,10 +128,12 @@ BOOTSTD_TEST(cedit_fdt, 0);
 /* Check the cedit write_env and read_env commands */
 static int cedit_env(struct unit_test_state *uts)
 {
+       struct scene_obj_textline *tline;
        struct video_priv *vid_priv;
        extern struct expo *cur_exp;
        struct scene_obj_menu *menu;
        struct scene *scn;
+       char *str;
 
        console_record_reset_enable();
        ut_assertok(run_command("cedit load hostfs - cedit.dtb", 0));
@@ -132,25 +145,36 @@ static int cedit_env(struct unit_test_state *uts)
        ut_assertnonnull(menu);
        menu->cur_item_id = ID_CPU_SPEED_2;
 
+       /* get a textline to fiddle with too */
+       tline = scene_obj_find(scn, ID_MACHINE_NAME, SCENEOBJT_TEXTLINE);
+       ut_assertnonnull(tline);
+       str = abuf_data(&tline->buf);
+       strcpy(str, "my-machine");
+
        ut_assertok(run_command("cedit write_env -v", 0));
        ut_assert_nextlinen("c.cpu-speed=7");
        ut_assert_nextlinen("c.cpu-speed-str=2.5 GHz");
        ut_assert_nextlinen("c.power-loss=10");
        ut_assert_nextlinen("c.power-loss-str=Always Off");
+       ut_assert_nextlinen("c.machine-name=my-machine");
        ut_assert_console_end();
 
        ut_asserteq(7, env_get_ulong("c.cpu-speed", 10, 0));
        ut_asserteq_str("2.5 GHz", env_get("c.cpu-speed-str"));
+       ut_asserteq_str("my-machine", env_get("c.machine-name"));
 
        /* reset the expo */
        menu->cur_item_id = ID_CPU_SPEED_1;
+       *str = '\0';
 
        ut_assertok(run_command("cedit read_env -v", 0));
        ut_assert_nextlinen("c.cpu-speed=7");
        ut_assert_nextlinen("c.power-loss=10");
+       ut_assert_nextlinen("c.machine-name=my-machine");
        ut_assert_console_end();
 
        ut_asserteq(ID_CPU_SPEED_2, menu->cur_item_id);
+       ut_asserteq_str("my-machine", env_get("c.machine-name"));
 
        return 0;
 }
diff --git a/test/boot/expo.c b/test/boot/expo.c
index 90027409c81..714fdfa415d 100644
--- a/test/boot/expo.c
+++ b/test/boot/expo.c
@@ -654,7 +654,7 @@ static int expo_test_build(struct unit_test_state *uts)
 
        ut_asserteq_str("name", exp->name);
        ut_asserteq(0, exp->scene_id);
-       ut_asserteq(ID_DYNAMIC_START + 20, exp->next_id);
+       ut_asserteq(ID_DYNAMIC_START + 24, exp->next_id);
        ut_asserteq(false, exp->popup);
 
        /* check the scene */
diff --git a/test/boot/files/expo_ids.h b/test/boot/files/expo_ids.h
index 027d44bf38c..a86e0d06f6b 100644
--- a/test/boot/files/expo_ids.h
+++ b/test/boot/files/expo_ids.h
@@ -21,5 +21,8 @@ enum {
        ID_AC_ON,
        ID_AC_MEMORY,
 
+       ID_MACHINE_NAME,
+       ID_MACHINE_NAME_EDIT,
+
        ID_DYNAMIC_START,
 };
diff --git a/test/boot/files/expo_layout.dts b/test/boot/files/expo_layout.dts
index cb2a674d9d5..bed552288f4 100644
--- a/test/boot/files/expo_layout.dts
+++ b/test/boot/files/expo_layout.dts
@@ -55,6 +55,14 @@
                                start-bit = <0x422>;
                                bit-length = <2>;
                        };
+
+                       machine-name {
+                               id = <ID_MACHINE_NAME>;
+                               type = "textline";
+                               max-chars = <20>;
+                               title = "Machine name";
+                               edit-id = <ID_MACHINE_NAME_EDIT>;
+                       };
                };
        };
 
-- 
2.42.0.459.ge4e396fd5e-goog

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