Add more debugging logic

Help understand why tests are failing.

Author: aeisenberg

extensions/ql-vscode/src/vscode-tests/cli-integration/run-remote-query.test.ts

@@ -67,6 +67,7 @@ describe('Remote queries', function() {
     const fileUri = getFile('data-remote-qlpack/in-pack.ql');
 
     const queryPackRootDir = (await runRemoteQuery(cli, credentials, fileUri, true, progress, token))!;
+    printDirectoryContents(queryPackRootDir);
 
     // to retrieve the list of repositories
     expect(showQuickPickSpy).to.have.been.calledOnce;
@@ -77,6 +78,8 @@ describe('Remote queries', function() {
     expect(fs.readdirSync(queryPackRootDir).find(f => f.startsWith('qlpack-') && f.endsWith('-generated.tgz'))).not.to.be.undefined;
 
     const queryPackDir = path.join(queryPackRootDir, 'query-pack');
+    printDirectoryContents(queryPackDir);
+
     // in-pack.ql renamed to query.ql
     expect(fs.existsSync(path.join(queryPackDir, 'query.ql'))).to.be.true;
     expect(fs.existsSync(path.join(queryPackDir, 'lib.qll'))).to.be.true;
@@ -89,6 +92,8 @@ describe('Remote queries', function() {
 
     // the compiled pack
     const compiledPackDir = path.join(queryPackDir, '.codeql/pack/github/remote-query-pack/0.0.0/');
+    printDirectoryContents(compiledPackDir);
+
     expect(fs.existsSync(path.join(compiledPackDir, 'query.ql'))).to.be.true;
     expect(fs.existsSync(path.join(compiledPackDir, 'lib.qll'))).to.be.true;
     expect(fs.existsSync(path.join(compiledPackDir, 'qlpack.yml'))).to.be.true;
@@ -116,9 +121,11 @@ describe('Remote queries', function() {
     // check a few files that we know should exist and others that we know should not
 
     // the tarball to deliver to the server
+    printDirectoryContents(queryPackRootDir);
     expect(fs.readdirSync(queryPackRootDir).find(f => f.startsWith('qlpack-') && f.endsWith('-generated.tgz'))).not.to.be.undefined;
 
     const queryPackDir = path.join(queryPackRootDir, 'query-pack');
+    printDirectoryContents(queryPackDir);
     // in-pack.ql renamed to query.ql
     expect(fs.existsSync(path.join(queryPackDir, 'query.ql'))).to.be.true;
     expect(fs.existsSync(path.join(queryPackDir, 'qlpack.yml'))).to.be.true;
@@ -131,6 +138,7 @@ describe('Remote queries', function() {
 
     // the compiled pack
     const compiledPackDir = path.join(queryPackDir, '.codeql/pack/codeql-remote/query/1.0.0/');
+    printDirectoryContents(compiledPackDir);
     expect(fs.existsSync(path.join(compiledPackDir, 'query.ql'))).to.be.true;
     expect(fs.existsSync(path.join(compiledPackDir, 'qlpack.yml'))).to.be.true;
     expect(fs.existsSync(
@@ -147,6 +155,7 @@ describe('Remote queries', function() {
 
     // dependencies
     const libraryDir = path.join(compiledPackDir, '.codeql/libraries/codeql');
+    printDirectoryContents(libraryDir);
     const packNames = fs.readdirSync(libraryDir).sort();
     expect(packNames).to.deep.equal(['javascript-all', 'javascript-upgrades']);
   });
@@ -169,4 +178,12 @@ describe('Remote queries', function() {
   function getFile(file: string): Uri {
     return Uri.file(path.join(baseDir, file));
   }
+
+  function printDirectoryContents(dir: string) {
+    console.log(`DIR ${dir}`);
+    if (!fs.existsSync(dir)) {
+      console.log(`DIR ${dir} does not exist`);
+    }
+    fs.readdirSync(dir).sort().forEach(f => console.log(`  ${f}`));
+  }
 });