fix an issue in github workflow

Author: duncanpo

.github/workflows/build.yml

@@ -6,9 +6,9 @@ jobs:
     build-and-run-tests:
         runs-on: ubuntu-latest
         env:
-            OPENTELEMETRY_CPP_INSTALL: "/home/runner/work/otel_cpp_install"
-            OPENTELEMETRY_MATLAB_INSTALL: "/home/runner/work/otel_matlab_install"
-            OPENTELEMETRY_COLLECTOR_INSTALL: "../../otelcol"
+            OPENTELEMETRY_CPP_INSTALL: "${{ github.workspace }}/otel_cpp_install"
+            OPENTELEMETRY_MATLAB_INSTALL: "${{ github.workspace }}/otel_matlab_install"
+            OPENTELEMETRY_COLLECTOR_INSTALL: "${{ github.workspace }}/otelcol"
             SYSTEM_LIBSTDCPP_PATH: "/usr/lib/x86_64-linux-gnu/libstdc++.so.6"
         steps:
             - name: Download OpenTelemetry-Matlab source

test/performance/traceTest.m

@@ -30,40 +30,32 @@ function setupOnce(testCase)
 
     methods (TestMethodSetup)
         function setup(testCase)
-            disp("start setup")
             commonSetup(testCase);
-            disp("end setup")
         end
     end
 
     methods (TestMethodTeardown)
         function teardown(testCase)
-            disp("start teardown")
             % Flush all spans that have not yet been exported
             tp = opentelemetry.trace.Provider.getTracerProvider();
-            assert(opentelemetry.sdk.trace.Cleanup.forceFlush(tp));
-            disp("done forceFlush")
+            opentelemetry.sdk.trace.Cleanup.forceFlush(tp);
 
             commonTeardown(testCase);
-            disp("end teardown")
         end
     end
 
     methods (Test)
         function testSpan(testCase)
-            disp("start test")
             % start and end a span
             tr = opentelemetry.trace.getTracer("Tracer");
 
             testCase.startMeasuring();
             sp = startSpan(tr, "Span");
             endSpan(sp);
             testCase.stopMeasuring();
-            disp("end test")
         end
 
         function testCurrentSpan(testCase)
-            disp("start test")
             % start a span, put it in current context, end the span
             tr = opentelemetry.trace.getTracer("Tracer");
 
@@ -72,11 +64,9 @@ function testCurrentSpan(testCase)
             scope = makeCurrent(sp); %#ok<NASGU>
             endSpan(sp);
             testCase.stopMeasuring();
-            disp("end test")
         end
 
         function testNestedSpansImplicitContext(testCase)
-            disp("start test")
             % nested spans, using current span as parent
             tr = opentelemetry.trace.getTracer("Tracer");
 
@@ -93,11 +83,9 @@ function testNestedSpansImplicitContext(testCase)
             endSpan(isp);
             endSpan(osp);
             testCase.stopMeasuring();
-            disp("end test")
         end
 
         function testNestedSpansExplicitContext(testCase)
-            disp("start test")
             % nested spans, explicitly setting parents
             tr = opentelemetry.trace.getTracer("Tracer");
 
@@ -114,11 +102,9 @@ function testNestedSpansExplicitContext(testCase)
             endSpan(isp);
             endSpan(osp);
             testCase.stopMeasuring();
-            disp("end test")
         end
 
         function testAttributes(testCase)
-            disp("start test")
             % span with 3 attributes
             tr = opentelemetry.trace.getTracer("Tracer");
             m = magic(4);
@@ -129,11 +115,9 @@ function testAttributes(testCase)
                 "attribute 3", m);
             endSpan(sp);
             testCase.stopMeasuring()
-            disp("end test")
         end
 
         function testEvents(testCase)
-            disp("start test")
             % span with 3 events
             tr = opentelemetry.trace.getTracer("Tracer");
 
@@ -144,11 +128,9 @@ function testEvents(testCase)
             addEvent(sp, "event 3");
             endSpan(sp);
             testCase.stopMeasuring()
-            disp("end test")
         end
 
         function testLinks(testCase)
-            disp("start test")
             % span with 2 links
             tr = opentelemetry.trace.getTracer("Tracer");
             sp1 = startSpan(tr, "Span 1");
@@ -162,7 +144,6 @@ function testLinks(testCase)
             sp3 = startSpan(tr, "Span 3", Links=[link1 link2]);
             endSpan(sp3);
             testCase.stopMeasuring()
-            disp("end test")
         end
 
         function testGetTracer(testCase)
@@ -180,7 +161,6 @@ function testCreateDefaultTracerProvider(testCase)
         end
 
         function testSpanContext(testCase)
-            disp("start test")
             % retrieve trace ID and span ID in the span context
             tr = opentelemetry.trace.getTracer("Tracer");
             sp = startSpan(tr, "Span");
@@ -190,7 +170,6 @@ function testSpanContext(testCase)
             traceid = spctxt.TraceId; %#ok<NASGU>
             spanid = spctxt.SpanId; %#ok<NASGU>
             testCase.stopMeasuring();
-            disp("end test")
         end
 
     end