// Metadata section
// CHECK: {"version":"{{[0-9]\.[0-9]\.[0-9]}}","type":"llvm.coverage.json.export","data":[

// Open Export
// CHECK-SAME: {"files":[

// File Object
// CHECK-SAME: {"filename":"{{[^"]+}}showLineExecutionCounts.cpp",
// CHECK-SAME: "segments":[
// CHECK-SAME: {{(\[[0-9]+,[0-9]+,[0-9]+,[0-9]+,[0-9]+\],?)+}}],
// CHECK-SAME: "expansions":[],

// Verify the Summary Section for the first file
// CHECK-SAME: "summary":{
// CHECK-SAME: "lines":{"count":20,"covered":16,"percent":80},
// CHECK-SAME: "functions":{"count":1,"covered":1,"percent":100},
// CHECK-SAME: "regions":{"count":10,"covered":7,"notcovered":3,"percent":70}}}

// Close Files Array
// CHECK-SAME: ],

// Functions List
// CHECK-SAME: "functions":[
// CHECK-SAME: {"name":"main","count":161,"regions":[
// CHECK-SAME: {{(\[[0-9]+,[0-9]+,[0-9]+,[0-9]+,[0-9]+,[0-9]+,[0-9]+,[0-9]+\],?)+}}
// CHECK-SAME: ],
// CHECK-SAME: "filenames":["{{[^"]+}}showLineExecutionCounts.cpp"]
// CHECK-SAME: }],


// Full Export Summary
// CHECK-SAME: "totals":{
// CHECK-SAME: "lines":{"count":20,"covered":16,"percent":80},
// CHECK-SAME: "functions":{"count":1,"covered":1,"percent":100},
// CHECK-SAME: "instantiations":{"count":1,"covered":1,"percent":100},
// CHECK-SAME: "regions":{"count":10,"covered":7,"notcovered":3,"percent":70}}

// Close the export object, data array, and root object
// CHECK-SAME: }]}