Add tests for computeSchemaChecksum

core/backend/src/test/TestUtils.ts

@@ -4,7 +4,7 @@
 *--------------------------------------------------------------------------------------------*/
 
 import * as path from "path";
-import { IModelJsNative, NativeLoggerCategory } from "@bentley/imodeljs-native";
+import { IModelJsNative, NativeLibrary, NativeLoggerCategory } from "@bentley/imodeljs-native";
 import { BentleyLoggerCategory, IDisposable, Logger, LogLevel, ProcessDetector } from "@itwin/core-bentley";
 import { BackendLoggerCategory } from "../BackendLoggerCategory";
 import { IModelHost, IModelHostConfiguration } from "../IModelHost";
@@ -103,4 +103,3 @@ before(async () => {
 after(async () => {
   await TestUtils.shutdownBackend();
 });
-

core/backend/src/test/assets/ECSchemaOps/SchemaA.ecschema.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ECSchema schemaName="SchemaA" alias="a" version="1.1.1" xmlns="http://www.bentley.com/schemas/Bentley.ECXML.3.2" displayLabel="SchemaA" description="This is a test Schema.">
+    <ECSchemaReference name="SchemaC" version="3.3.3" alias="c"/>
+    <ECSchemaReference name="SchemaB" version="2.2.2" alias="b"/>
+</ECSchema>

core/backend/src/test/assets/ECSchemaOps/SchemaB.ecschema.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ECSchema schemaName="SchemaB" alias="b" version="2.2.3" xmlns="http://www.bentley.com/schemas/Bentley.ECXML.3.2" displayLabel="SchemaB" description="This is a test Schema.">
+    <ECSchemaReference name="SchemaC" version="3.3.3" alias="c"/>
+    <ECSchemaReference name="SchemaD" version="4.4.4" alias="d"/>
+</ECSchema>

core/backend/src/test/assets/ECSchemaOps/SchemaC.ecschema.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ECSchema schemaName="SchemaC" alias="c" version="3.3.4" xmlns="http://www.bentley.com/schemas/Bentley.ECXML.3.2" displayLabel="SchemaC" description="This is a test Schema.">
+    <ECSchemaReference name="SchemaD" version="4.4.4" alias="d"/>
+</ECSchema>

core/backend/src/test/assets/ECSchemaOps/SchemaD.ecschema.xml

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ECSchema schemaName="SchemaD" alias="d" version="4.4.4" xmlns="http://www.bentley.com/schemas/Bentley.ECXML.3.2" displayLabel="SchemaD" description="This is a test Schema.">
+</ECSchema>

core/backend/src/test/assets/ECSchemaOps/exact-match/SchemaB.ecschema.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ECSchema schemaName="SchemaB" alias="b" version="2.2.2" xmlns="http://www.bentley.com/schemas/Bentley.ECXML.3.2" displayLabel="SchemaB" description="This is a test Schema.">
+    <ECSchemaReference name="SchemaC" version="3.3.3" alias="c"/>
+    <ECSchemaReference name="SchemaD" version="4.4.4" alias="d"/>
+</ECSchema>

core/backend/src/test/assets/ECSchemaOps/exact-match/SchemaC.ecschema.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ECSchema schemaName="SchemaC" alias="c" version="3.3.3" xmlns="http://www.bentley.com/schemas/Bentley.ECXML.3.2" displayLabel="SchemaC" description="This is a test Schema.">
+    <ECSchemaReference name="SchemaD" version="4.4.4" alias="d"/>
+</ECSchema>

core/backend/src/test/assets/ECSchemaOps/exact-match/SchemaD.ecschema.xml

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ECSchema schemaName="SchemaD" alias="d" version="4.4.4" xmlns="http://www.bentley.com/schemas/Bentley.ECXML.3.2" displayLabel="SchemaD" description="This is a test Schema.">
+</ECSchema>

core/backend/src/test/native/ECSchemaOps.test.ts

@@ -0,0 +1,36 @@
+/*---------------------------------------------------------------------------------------------
+* Copyright (c) Bentley Systems, Incorporated. All rights reserved.
+* See LICENSE.md in the project root for license terms and full copyright notice.
+*--------------------------------------------------------------------------------------------*/
+import { assert } from "chai";
+import * as path from "path";
+import { IModelHost } from "../../core-backend";
+import { KnownTestLocations } from "../KnownTestLocations";
+
+describe("ECSchemaOps", () => {
+  let assetsDir: string;
+
+  beforeEach(async () => {
+    assetsDir = path.join(KnownTestLocations.assetsDir, "ECSchemaOps");
+  });
+
+  afterEach(async () => {
+  });
+
+  it("computeChecksum", async () => {
+    const schemaPath = path.join(assetsDir, "SchemaA.ecschema.xml");
+    const refPath = path.dirname(schemaPath);
+    const sha1 = IModelHost.platform.computeSchemaChecksum(schemaPath, [refPath]);
+    assert.isDefined(sha1);
+    assert.equal(sha1, "3ac6578060902aa0b8426b61d62045fdf7fa0b2b", "Expected sha1 hash values to match");
+  });
+
+  it("computeChecksumWithExactRefMatch", async () => {
+    const schemaPath = path.join(assetsDir, "SchemaA.ecschema.xml");
+    let refPath = path.dirname(schemaPath);
+    refPath = path.join(refPath, "exact-match");
+    const sha1 = IModelHost.platform.computeSchemaChecksumWithExactRefMatch(schemaPath, [refPath]);
+    assert.isDefined(sha1);
+    assert.equal(sha1, "2a618664fbba1df7c05f27d7c0e8f58de250003b", "Expected sha1 hash values to match");
+  });
+});