Improve inlining of string variables in template literals (#54849)

tests/cases/fourslash/inlineVariableTemplateString1.ts

@@ -0,0 +1,13 @@
+/// <reference path="fourslash.ts" />
+
+////const /*a*/pizza/*b*/ = "🍕";
+////export const prompt = `Hello, would you like some ${pizza}?`;
+
+goTo.select("a", "b");
+verify.refactorAvailable("Inline variable");
+edit.applyRefactor({
+    refactorName: "Inline variable",
+    actionName: "Inline variable",
+    actionDescription: "Inline variable",
+    newContent: "export const prompt = `Hello, would you like some 🍕?`;"
+});

tests/cases/fourslash/inlineVariableTemplateString10.ts

@@ -0,0 +1,13 @@
+/// <reference path="fourslash.ts" />
+
+////const /*a*/message/*b*/ = "Hello, World!";
+////await $`echo ${((message))}`;
+
+goTo.select("a", "b");
+verify.refactorAvailable("Inline variable");
+edit.applyRefactor({
+    refactorName: "Inline variable",
+    actionName: "Inline variable",
+    actionDescription: "Inline variable",
+    newContent: 'await $`echo ${(("Hello, World!"))}`;',
+});

tests/cases/fourslash/inlineVariableTemplateString11.ts

@@ -0,0 +1,13 @@
+/// <reference path="fourslash.ts" />
+
+////const /*a*/pizza/*b*/ = "🍕";
+////export const prompt = `Hello, would you like some ${((pizza))}?`;
+
+goTo.select("a", "b");
+verify.refactorAvailable("Inline variable");
+edit.applyRefactor({
+    refactorName: "Inline variable",
+    actionName: "Inline variable",
+    actionDescription: "Inline variable",
+    newContent: "export const prompt = `Hello, would you like some 🍕?`;"
+});

tests/cases/fourslash/inlineVariableTemplateString2.ts

@@ -0,0 +1,13 @@
+/// <reference path="fourslash.ts" />
+
+////const /*a*/codeText/*b*/ = "Code-formatted text looks `like this` and requires surrounding by backticks (\\`).";
+////export const mdTutorial = `Let's talk about markdown.\n${codeText}?`;
+
+goTo.select("a", "b");
+verify.refactorAvailable("Inline variable");
+edit.applyRefactor({
+    refactorName: "Inline variable",
+    actionName: "Inline variable",
+    actionDescription: "Inline variable",
+    newContent: "export const mdTutorial = `Let's talk about markdown.\\nCode-formatted text looks \\`like this\\` and requires surrounding by backticks (\\\\\\\`).?`;"
+});

tests/cases/fourslash/inlineVariableTemplateString3.ts

@@ -0,0 +1,15 @@
+/// <reference path="fourslash.ts" />
+
+////const /*a*/pizza/*b*/ = "🍕";
+////export const prompt = `Hello, would you like some ${
+////  pizza
+////  }?`;
+
+goTo.select("a", "b");
+verify.refactorAvailable("Inline variable");
+edit.applyRefactor({
+    refactorName: "Inline variable",
+    actionName: "Inline variable",
+    actionDescription: "Inline variable",
+    newContent: "export const prompt = `Hello, would you like some 🍕?`;"
+});

tests/cases/fourslash/inlineVariableTemplateString4.ts

@@ -0,0 +1,13 @@
+/// <reference path="fourslash.ts" />
+
+////const /*a*/pizza/*b*/ = "🍕";
+////export const prompt = `Hello, would you like some ${pizza} or ${pizza}?`;
+
+goTo.select("a", "b");
+verify.refactorAvailable("Inline variable");
+edit.applyRefactor({
+    refactorName: "Inline variable",
+    actionName: "Inline variable",
+    actionDescription: "Inline variable",
+    newContent: "export const prompt = `Hello, would you like some 🍕 or 🍕?`;"
+});

tests/cases/fourslash/inlineVariableTemplateString5.ts

@@ -0,0 +1,13 @@
+/// <reference path="fourslash.ts" />
+
+////const /*a*/pizza/*b*/ = "🍕";
+////export const prompt = `Hello, would you like some ${pizza}`;
+
+goTo.select("a", "b");
+verify.refactorAvailable("Inline variable");
+edit.applyRefactor({
+    refactorName: "Inline variable",
+    actionName: "Inline variable",
+    actionDescription: "Inline variable",
+    newContent: "export const prompt = `Hello, would you like some 🍕`;"
+});

tests/cases/fourslash/inlineVariableTemplateString6.ts

@@ -0,0 +1,13 @@
+/// <reference path="fourslash.ts" />
+
+////const /*a*/x/*b*/ = "\\`";
+////export const y = `${x}`;
+
+goTo.select("a", "b");
+verify.refactorAvailable("Inline variable");
+edit.applyRefactor({
+    refactorName: "Inline variable",
+    actionName: "Inline variable",
+    actionDescription: "Inline variable",
+    newContent: "export const y = `\\\\\\``;"
+});

tests/cases/fourslash/inlineVariableTemplateString7.ts

@@ -0,0 +1,13 @@
+/// <reference path="fourslash.ts" />
+
+////const /*a*/x/*b*/ = "`";
+////export const y = `${x}`;
+
+goTo.select("a", "b");
+verify.refactorAvailable("Inline variable");
+edit.applyRefactor({
+    refactorName: "Inline variable",
+    actionName: "Inline variable",
+    actionDescription: "Inline variable",
+    newContent: "export const y = `\\``;"
+});

tests/cases/fourslash/inlineVariableTemplateString8.ts

@@ -0,0 +1,13 @@
+/// <reference path="fourslash.ts" />
+
+////const /*a*/message/*b*/ = "Hello, World!";
+////await $`echo ${message}`;
+
+goTo.select("a", "b");
+verify.refactorAvailable("Inline variable");
+edit.applyRefactor({
+    refactorName: "Inline variable",
+    actionName: "Inline variable",
+    actionDescription: "Inline variable",
+    newContent: 'await $`echo ${"Hello, World!"}`;',
+});

tests/cases/fourslash/inlineVariableTemplateString9.ts

@@ -0,0 +1,13 @@
+/// <reference path="fourslash.ts" />
+
+////const /*a*/message/*b*/ = "Hello, World!";
+////await $`echo ${(message)}`;
+
+goTo.select("a", "b");
+verify.refactorAvailable("Inline variable");
+edit.applyRefactor({
+    refactorName: "Inline variable",
+    actionName: "Inline variable",
+    actionDescription: "Inline variable",
+    newContent: 'await $`echo ${("Hello, World!")}`;',
+});