fdea9a4ec9
Summary:
Around a third of our test sources have LLVM license headers. This patch removes those headers from all test
sources and also fixes any tests that depended on the length of the license header.
The reasons for this are:
* A few tests verify line numbers and will start failing if the number of lines in the LLVM license header changes. Once I landed my patch for valid SourceLocations in debug info we will probably have even more tests that verify line numbers.
* No other LLVM project is putting license headers in its test files to my knowledge.
* They make the test sources much more verbose than they have to be. Several tests have longer license headers than the actual test source.
For the record, the following tests had their line numbers changed to pass with the removal of the license header:
lldb-api :: functionalities/breakpoint/breakpoint_by_line_and_column/TestBreakpointByLineAndColumn.py
lldb-shell :: Reproducer/TestGDBRemoteRepro.test
lldb-shell :: Reproducer/TestMultipleTargets.test
lldb-shell :: Reproducer/TestReuseDirectory.test
lldb-shell :: ExecControl/StopHook/stop-hook-threads.test
lldb-shell :: ExecControl/StopHook/stop-hook.test
lldb-api :: lang/objc/exceptions/TestObjCExceptions.py
Reviewers: #lldb, espindola, JDevlieghere
Reviewed By: #lldb, JDevlieghere
Subscribers: emaste, aprantl, arphaman, JDevlieghere, lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D74839
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
#include <stdio.h>
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// This simple program is to test the lldb Python APIs SBTarget, SBFrame,
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// SBFunction, SBSymbol, and SBAddress.
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//
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// When stopped on breakppint 1, we can get the line entry using SBFrame API
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// SBFrame.GetLineEntry(). We'll get the start address for the line entry
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// with the SBAddress type, resolve the symbol context using the SBTarget API
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// SBTarget.ResolveSymbolContextForAddress() in order to get the SBSymbol.
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//
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// We then stop at breakpoint 2, get the SBFrame, and the SBFunction object.
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//
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// The address from calling GetStartAddress() on the symbol and the function
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// should point to the same address, and we also verify that.
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int a(int);
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int b(int);
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int c(int);
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int a(int val)
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{
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if (val <= 1) // Find the line number for breakpoint 1 here.
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val = b(val);
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else if (val >= 3)
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val = c(val);
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return val; // Find the line number for breakpoint 2 here.
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}
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int b(int val)
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{
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return c(val);
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}
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int c(int val)
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{
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return val + 3;
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}
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int main (int argc, char const *argv[])
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{
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int A1 = a(1); // a(1) -> b(1) -> c(1)
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printf("a(1) returns %d\n", A1);
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int B2 = b(2); // b(2) -> c(2)
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printf("b(2) returns %d\n", B2);
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int A3 = a(3); // a(3) -> c(3)
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printf("a(3) returns %d\n", A3);
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return 0;
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}
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