Tests: add HTML report generation and a workaround to bad exception handling in sikuli.
In case of exception in python code, and since a thread is running
to observe stdout, sikuli was never terminated after an exception.
Unfortunately sys.exepthook doesn't work in that version of jython/sikuli.
Test are now written inside functions witch are passed to run_test to deal
with exception.
// widget_button.ysl2
widget_desc("Button") {
longdesc
||
Button widget takes one boolean variable path, and reflect current true
or false value by showing "active" or "inactive" labeled element
respectively. Pressing and releasing button changes variable to true and
false respectively. Potential inconsistency caused by quick consecutive
presses on the button is mitigated by using a state machine that wait for
previous state change to be reflected on variable before applying next one.
||
shortdesc > Push button reflecting consistently given boolean variable
path name="value" accepts="HMI_BOOL" > Boolean variable
}
// Finite state machine
decl fsm(name);
decl state(name);
decl on_mouse(position);
decl on_dispatch(value);
decl jump(state);
decl show(eltname);
decl hmi_value(value);
gen_index_xhtml {
const "_push_button_fsm" fsm {
state "init" {
on_dispatch "false" jump "reflect_off";
on_dispatch "true" jump "reflect_on";
}
state "reflect_on" {
show "active";
on_mouse "down" jump "on";
on_mouse "up" jump "off";
on_dispatch "false" jump "reflect_off";
}
state "on" {
hmi_value "true";
show "active";
on_mouse "up" jump "off";
on_dispatch "false" jump "reflect_off";
}
state "reflect_off" {
show "inactive";
on_mouse "down" jump "on";
on_mouse "up" jump "off";
on_dispatch "true" jump "reflect_on";
}
state "off" {
hmi_value "false";
show "inactive";
on_mouse "down" jump "on";
on_dispatch "true" jump "reflect_on";
}
}
// State machine to drive HMI_BOOL on a potentially laggy connection
const "_button_fsm" fsm {
state "init" {
on_dispatch "false" jump "released";
on_dispatch "true" jump "pressed";
}
state "pressing" {
// show "waitactive";
hmi_value "true";
on_dispatch "true" jump "pressed";
on_mouse "up" jump "shortpress";
}
state "pressed" {
show "active";
on_mouse "up" jump "releasing";
on_dispatch "false" jump "released";
}
state "shortpress" {
on_dispatch "true" jump "releasing";
on_mouse "down" jump "pressing";
}
state "releasing" {
// show "waitinactive";
hmi_value "false";
on_dispatch "false" jump "released";
on_mouse "down" jump "shortrelease";
}
state "released" {
show "inactive";
on_mouse "down" jump "pressing";
on_dispatch "true" jump "pressed";
}
state "shortrelease" {
on_dispatch "false" jump "pressing";
on_mouse "up" jump "releasing";
}
}
template "fsm", mode="dispatch_transition" {
| switch (this.state) {
apply "state", mode="dispatch_transition";
| }
}
template "state", mode="dispatch_transition" {
| case "«@name»":
apply "on-dispatch";
| break;
}
template "on-dispatch" {
| if(value == «@value») {
apply "jump", mode="transition";
| }
}
template "fsm", mode="mouse_transition" {
param "position";
| switch (this.state) {
apply "state", mode="mouse_transition" with "position", "$position";
| }
}
template "state", mode="mouse_transition" {
param "position";
| case "«@name»":
apply "on-mouse[@position = $position]";
| break;
}
template "on-mouse" {
// up or down state is already assumed because apply statement filters it
apply "jump", mode="transition";
}
template "jump", mode="transition" {
| this.state = "«@state»";
| this.«@state»_action();
}
template "fsm", mode="actions" {
apply "state", mode="actions";
}
template "state", mode="actions" {
| «@name»_action(){
// | console.log("Entering state «@name»", this.frequency);
apply "*", mode="actions";
| }
}
template "show", mode="actions" {
| this.display = "«@eltname»";
| this.request_animate();
}
template "hmi-value", mode="actions" {
| this.apply_hmi_value(0, «@value»);
}
}
function "generated_button_class" {
param "fsm";
| display = "inactive";
| state = "init";
| dispatch(value) {
apply "$fsm", mode="dispatch_transition";
| }
| onmouseup(evt) {
| svg_root.removeEventListener("pointerup", this.bound_onmouseup, true);
apply "$fsm", mode="mouse_transition" with "position", "'up'";
| }
| onmousedown(evt) {
| svg_root.addEventListener("pointerup", this.bound_onmouseup, true);
apply "$fsm", mode="mouse_transition" with "position", "'down'";
| }
apply "$fsm", mode="actions";
| animate(){
| if (this.active_elt && this.inactive_elt) {
foreach "str:split('active inactive')" {
| if(this.display == "«.»")
| this.«.»_elt.style.display = "";
| else
| this.«.»_elt.style.display = "none";
}
| }
| }
| init() {
| this.bound_onmouseup = this.onmouseup.bind(this);
| this.element.addEventListener("pointerdown", this.onmousedown.bind(this));
| }
}
widget_class("Button"){
| frequency = 5;
const "fsm","exsl:node-set($_button_fsm)";
call "generated_button_class" with "fsm", "$fsm";
}
widget_defs("Button") {
optional_labels("active inactive");
}
widget_class("PushButton"){
| frequency = 20;
const "fsm","exsl:node-set($_push_button_fsm)";
call "generated_button_class" with "fsm", "$fsm";
}
widget_defs("PushButton") {
optional_labels("active inactive");
}