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start adding extensions/ folder. fix up js tests

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some hacks to start working on clearing old scriptParsed entries
This commit is contained in:
Omar Rizwan 2020-12-22 16:36:09 -08:00
parent 9e23fc59fc
commit de9a792a21
3 changed files with 25 additions and 11 deletions
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24
extension/background.js
View file

@ -83,6 +83,7 @@ function sendDebuggerCommand(tabId, method, commandParams) {
const BrowserState = { lastFocusedWindowId: null, scriptsForTab: {} };
(function() {
if (TESTING) return;
browser.windows.getLastFocused().then(window => { BrowserState.lastFocusedWindowId = window.id; });
browser.windows.onFocusChanged.addListener(windowId => {
if (windowId !== -1) BrowserState.lastFocusedWindowId = windowId;
@ -90,7 +91,11 @@ const BrowserState = { lastFocusedWindowId: null, scriptsForTab: {} };
chrome.debugger.onEvent.addListener((source, method, params) => {
console.log(source, method, params);
if (method === "Debugger.scriptParsed") {
if (method === "Page.") {
// we're gonna assume we're always plugged into both Page and Debugger.
BrowserState.scriptsForTab[source.tabId] = [];
} else if (method === "Debugger.scriptParsed") {
BrowserState.scriptsForTab[source.tabId] = BrowserState.scriptsForTab[source.tabId] || [];
BrowserState.scriptsForTab[source.tabId].push(params);
// FIXME: clear these out when page changes in tab (how?)
@ -251,7 +256,9 @@ router["/tabs/by-id/*/scripts"] = {
};
router["/tabs/by-id/*/scripts/*"] = defineFile(async path => {
const [tabId, suffix] = [parseInt(pathComponent(path, -3)), pathComponent(path, -1)];
await TabManager.debugTab(tabId); await TabManager.enableDomainForTab(tabId, "Debugger");
await TabManager.debugTab(tabId);
await TabManager.enableDomainForTab(tabId, "Page");
await TabManager.enableDomainForTab(tabId, "Debugger");
const parts = path.split("_"); const scriptId = parts[parts.length - 1];
const {scriptSource} = await sendDebuggerCommand(tabId, "Debugger.getScriptSource", {scriptId});
@ -313,6 +320,13 @@ router["/tabs/last-focused"] = {
}
}
router["/extensions"] = {
async readdir() {
const infos = await browser.management.getAll();
return { entries: [".", "..", ...infos.map(info => `${sanitize(info.name)}_${info.id}`)] };
}
};
// Ensure that there are routes for all ancestors. This algorithm is
// probably not correct, but whatever. I also think it would be
// better to compute this stuff on the fly, so you could patch more
@ -340,9 +354,9 @@ for (let key in router) {
if (TESTING) { // I wish I could color this section with... a pink background, or something.
const assert = require('assert');
(async () => {
assert.deepEqual(await router['/tabs/by-id/*'].readdir(), ['url', 'title', 'text', 'control']);
assert.deepEqual(await router['/'].readdir(), ['tabs']);
assert.deepEqual(await router['/tabs'].readdir(), ['by-id', 'by-title']);
assert.deepEqual(await router['/tabs/by-id/*'].readdir(), { entries: ['.', '..', 'url', 'title', 'text', 'screenshot.png', 'resources', 'scripts', 'control'] });
assert.deepEqual(await router['/'].readdir(), { entries: ['.', '..', 'tabs', 'extensions'] });
assert.deepEqual(await router['/tabs'].readdir(), { entries: ['.', '..', 'by-id', 'by-title'] });
assert.deepEqual(findRoute('/tabs/by-id/TABID/url'), router['/tabs/by-id/*/url']);
})()

2
extension/manifest.json
View file

@ -6,7 +6,7 @@
"version": "1.0",
"permissions": [
"tabs", "tabCapture", "debugger", "nativeMessaging",
"tabs", "tabCapture", "debugger", "nativeMessaging", "management",
"unlimitedStorage",
"*://*/*"
],

10
test.c
View file

@ -8,14 +8,14 @@
#include <assert.h>
int file_contents_equal(char* path, char* contents) {
char command[200];
snprintf(command, sizeof(command),
"[ \"%s\" == \"$(cat %s)\" ]", contents, path);
return system(command) == 0;
// hehe: https://twitter.com/ianh_/status/1340450349065244675
setenv("path", path, 1);
setenv("contents", contents, 1);
return system("[ \"$contents\" == \"$(cat \"$path\")\" ]") == 0;
}
// integration tests
int main(int argc, char** argv) {
int main() {
assert(system("echo about:blank > fs/mnt/tabs/create") == 0);
assert(file_contents_equal("fs/mnt/tabs/last-focused/url", "about:blank"));
assert(system("file fs/mnt/tabs/last-focused/screenshot.png") == 0);