// 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":"{{[^"]+}}showExpansions.cpp",
// CHECK-SAME: "segments":[
// CHECK-SAME: {{(\[[0-9]+,[0-9]+,[0-9]+,[0-9]+,[0-9]+\],?)+}}],
// CHECK-SAME: "expansions":[
// CHECK-SAME: {"source_region":[24,5,24,17,100,0,1,1],
// CHECK-SAME: "target_regions":[
// CHECK-SAME: {{(\[[0-9]+,[0-9]+,[0-9]+,[0-9]+,[0-9]+,[0-9]+,[0-9]+,[0-9]+\],?)+}}
// CHECK-SAME: ],

// Yes, 4 of the same filename in a row
// CHECK-SAME: "filenames":[
// CHECK-SAME: "{{[^"]+}}showExpansions.cpp","{{[^"]+}}showExpansions.cpp",
// CHECK-SAME: "{{[^"]+}}showExpansions.cpp","{{[^"]+}}showExpansions.cpp"]
// CHECK-SAME: }],

// Verify the Summary Section for the first file
// CHECK-SAME: "summary":{
// CHECK-SAME: "lines":{"count":5,"covered":5,"percent":100},
// CHECK-SAME: "functions":{"count":1,"covered":1,"percent":100},
// CHECK-SAME: "regions":{"count":13,"covered":12,"notcovered":1,"percent":92}}

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

// Functions List
// CHECK-SAME: "functions":[
// CHECK-SAME: {"name":"main","count":1,"regions":[
// CHECK-SAME: {{(\[[0-9]+,[0-9]+,[0-9]+,[0-9]+,[0-9]+,[0-9]+,[0-9]+,[0-9]+\],?)+}}
// CHECK-SAME: ],
// CHECK-SAME: "filenames":[
// CHECK-SAME: "{{[^"]+}}showExpansions.cpp",
// CHECK-SAME: "{{[^"]+}}showExpansions.cpp",
// CHECK-SAME: "{{[^"]+}}showExpansions.cpp",
// CHECK-SAME: "{{[^"]+}}showExpansions.cpp"]
// CHECK-SAME: }],

// Full Export Summary
// CHECK-SAME: "totals":{
// CHECK-SAME: "lines":{"count":5,"covered":5,"percent":100},
// CHECK-SAME: "functions":{"count":1,"covered":1,"percent":100},
// CHECK-SAME: "instantiations":{"count":1,"covered":1,"percent":100},
// CHECK-SAME: "regions":{"count":13,"covered":12,"notcovered":1,"percent":92}}

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