using Microsoft.Extensions.Logging;
using Newtonsoft.Json.Linq;
using System.IO;
+using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.CSharp;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using System.Collections.Generic;
using System.Net.WebSockets;
indexObject ??= await Resolve(argParm.Identifier.Text, token);
elementIdxStr += indexObject["value"].ToString();
}
- // FixMe: indexing with expressions, e.g. x[a + 1]
+ // indexing with expressions, e.g. x[a + 1]
+ else
+ {
+ string expression = arg.ToString();
+ indexObject = await ExpressionEvaluator.EvaluateSimpleExpression(this, expression, expression, variableDefinitions, logger, token);
+ string type = indexObject["type"].Value<string>();
+ if (type != "number")
+ throw new InvalidOperationException($"Cannot index with an object of type '{type}'");
+ elementIdxStr += indexObject["value"].ToString();
+ }
}
}
}
});
[Fact]
+ public async Task EvaluateIndexingByExpression() => await CheckInspectLocalsAtBreakpointSite(
+ "DebuggerTests.EvaluateLocalsWithIndexingTests", "EvaluateLocals", 5, "DebuggerTests.EvaluateLocalsWithIndexingTests.EvaluateLocals",
+ "window.setTimeout(function() { invoke_static_method ('[debugger-test] DebuggerTests.EvaluateLocalsWithIndexingTests:EvaluateLocals'); })",
+ wait_for_event_fn: async (pause_location) =>
+ {
+ var id = pause_location["callFrames"][0]["callFrameId"].Value<string>();
+ await EvaluateOnCallFrameAndCheck(id,
+ ("f.numList[i + 1]", TNumber(2)),
+ ("f.textList[(2 * j) - 1]", TString("2")),
+ ("f.textList[j - 1]", TString("1")),
+ //("f[\"longstring\"]", TBool(true)), FIXME: Broken case
+ ("f.numArray[f.numList[j - 1]]", TNumber(2))
+ );
+ });
+
+ [Fact]
+ public async Task EvaluateIndexingByExpressionMultidimensional() => await CheckInspectLocalsAtBreakpointSite(
+ "DebuggerTests.EvaluateLocalsWithMultidimensionalIndexingTests", "EvaluateLocals", 5, "DebuggerTests.EvaluateLocalsWithMultidimensionalIndexingTests.EvaluateLocals",
+ "window.setTimeout(function() { invoke_static_method ('[debugger-test] DebuggerTests.EvaluateLocalsWithMultidimensionalIndexingTests:EvaluateLocals'); })",
+ wait_for_event_fn: async (pause_location) =>
+ {
+ var id = pause_location["callFrames"][0]["callFrameId"].Value<string>();
+ await EvaluateOnCallFrameAndCheck(id,
+ ("f.numArray2D[0, j - 1]", TNumber(1)), // 0, 0
+ ("f.numArray2D[f.idx1, i + j]", TNumber(4)), // 1, 1
+ ("f.numArray2D[(f.idx1 - j) * 5, i + j]", TNumber(2)), // 0, 1
+ ("f.numArray2D[i + j, f.idx1 - 1]", TNumber(3)) // 1, 0
+ );
+ });
+
+ [ConditionalFact(nameof(RunningOnChrome))]
+ public async Task EvaluateIndexingByExpressionNegative() => await CheckInspectLocalsAtBreakpointSite(
+ "DebuggerTests.EvaluateLocalsWithIndexingTests", "EvaluateLocals", 5, "DebuggerTests.EvaluateLocalsWithIndexingTests.EvaluateLocals",
+ $"window.setTimeout(function() {{ invoke_static_method ('[debugger-test] DebuggerTests.EvaluateLocalsWithIndexingTests:EvaluateLocals'); 1 }})",
+ wait_for_event_fn: async (pause_location) =>
+ {
+ // indexing with expression of a wrong type
+ var id = pause_location["callFrames"][0]["callFrameId"].Value<string>();
+ var (_, res) = await EvaluateOnCallFrame(id, "f.numList[\"a\" + 1]", expect_ok: false );
+ Assert.Equal("Unable to evaluate element access 'f.numList[\"a\" + 1]': Cannot index with an object of type 'string'", res.Error["message"]?.Value<string>());
+ });
+
+ [ConditionalFact(nameof(RunningOnChrome))]
+ public async Task EvaluateIndexingByExpressionContainingUnknownIdentifier() => await CheckInspectLocalsAtBreakpointSite(
+ "DebuggerTests.EvaluateLocalsWithIndexingTests", "EvaluateLocals", 5, "DebuggerTests.EvaluateLocalsWithIndexingTests.EvaluateLocals",
+ $"window.setTimeout(function() {{ invoke_static_method ('[debugger-test] DebuggerTests.EvaluateLocalsWithIndexingTests:EvaluateLocals'); 1 }})",
+ wait_for_event_fn: async (pause_location) =>
+ {
+ // indexing with expression of a wrong type
+ var id = pause_location["callFrames"][0]["callFrameId"].Value<string>();
+ var (_, res) = await EvaluateOnCallFrame(id, "f.numList[\"a\" + x]", expect_ok: false);
+ Assert.Equal("The name x does not exist in the current context", res.Error["result"]?["description"]?.Value<string>());
+ });
+
+ [Fact]
public async Task EvaluateIndexingByMemberVariables() => await CheckInspectLocalsAtBreakpointSite(
"DebuggerTests.EvaluateLocalsWithIndexingTests", "EvaluateLocals", 5, "DebuggerTests.EvaluateLocalsWithIndexingTests.EvaluateLocals",
"window.setTimeout(function() { invoke_static_method ('[debugger-test] DebuggerTests.EvaluateLocalsWithIndexingTests:EvaluateLocals'); })",
("f.textList[f.idx1]", TString("2")),
("f.numArray[f.idx1]", TNumber(2)),
("f.textArray[f.idx0]", TString("1")));
-
});
[Fact]